Since, LHL = RHL = f (2)
Hence, F(x) is continuous at x = 2
Checking the differentiability at x = 2
$=> 5$
Since, (RHD at x = 2) ≠ (LHD at x = 2)
Hence, f (2) is not differentiable at x = 2.
Since, LHL = RHL = f (2)
Hence, F(x) is continuous at x = 2
Checking the differentiability at x = 2
$=> 5$
Since, (RHD at x = 2) ≠ (LHD at x = 2)
Hence, f (2) is not differentiable at x = 2.