Number of points of non diffrentiability of will be
0
1
2
infinite
As we have learned
Properties of differentiable functions -
Trigonometric and inverse trigonometric functions are differentiable in their respective domain.
-
f(x)= has domain R and there is no x where it will give vertical tangent so no. of points of non - diffrentiability of f(x) will be zero
Option 1)
0
Option 2)
1
Option 3)
2
Option 4)
infinite
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