যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

-3/2

লগইন করুন

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? f(x)=x2+3x+2 হয়, তাহলে f(x)-f(4)x-4x→4lim=?

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$

যদ??? $f (x) = x^{2} + 3 x + 2$ হয়, তাহলে ${}_{x \to 4}^{l i m}{\frac{f (x) - f (4)}{x - 4}} = ?$