Q. 855.0( 1 Vote )

# The set of points where the function f given by f(x) = |2x – 1| sinx differentiable isA. RB. C. D. None of these

We have, f(x) = |2x – 1| sinx

Now, 2x-1 = 0

Now we will check the differentiability of f(x) at 1/2.

=

= ( f(x) = |2x – 1| sinx)

=

=

=

=

= ( f(x) = |2x – 1| sinx)

=

=

=

Hence, f(x) is not differentiable at

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