If f (x) = ( x sin 5 x)/(tan 2x tan 7x)...

If ` f (x) = ( x sin 5 x)/(tan 2x tan 7x), x in 0 , f (0) = 5/9 ` then at x = 0 f(x) is

A

continuous

B

discontinuous

C

not determined

D

none

Verified by Experts

The correct Answer is:

B

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