ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$2 c o s^{2} x - 1$

$\frac{1}{2} s in 2 x$

$\sqrt{\sin 2 x}$

লগইন করুন

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

ϕ(x)=ln cosx হলে e2f(x)+e2ϕ(x)=কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?

$ϕ (x) = \ln \cos x$ হলে $e^{2 f (x)} + e^{2 ϕ (x)} =$ কত?