f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3
f(x) = cos-1x
f (-1/2) = কত?
-π/3
π/3
(-2π/3)
2π/3