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Which of the following is/are true? tan^...

Which of the following is/are true? `tan^-1|tan x|=|x|`

A

`tan abs(tan^(-1)x)=absx`

B

`cot abs(cot^(-1)x)=x`

C

`tan^(-1)abs(tanx)=absx`

D

`sinabs(sin^(-1)x)=absx`

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
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