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C is associated with...


C is associated with

A

1,4,6,7,9,11

B

2,4,8,9

C

1,4,6,7,9

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
tan x is a periodic function with period, `pi` and is discontinuous at `x=(mpi)/(2)`. Also tan x is not differentiable at every point on `(-oo,oo)` and increases on `(0,(pi)/(2))` and increases on `((pi)/(2),pi)`.
Hence, option (c) is correct.
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NDA PREVIOUS YEARS-FUNCTIONS, LIMIT, CONTINUITY AND DIFFERENTIABILITY-MCQs
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  11. What is lim(xto0) (a^(x)-b^(x))/(x) equal to?

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