Question

Let
sin(x2–5x+61
x + 2,3
x2–5x+6
1
X = 2 or 3
the set of all points where fis
differentiable is
»={
>
(A) (-00,00
(B) (-00,00)^{2}
(C) (-00,00) ~{3}
(D) (-00,00) ~ {2,3}​

Answer 1

Solution:

f : (-1, 1) R

Non-derivable at 3 points in (-1, 1)

Option (1)