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If [Cot^(-1)x]+[Cos^(-1)x]=0 where x is ...

If `[Cot^(-1)x]+[Cos^(-1)x]=0` where x is non negative real number and [.] denotes the greatest integer function then complete set of values of x is

A

(cos1,1]

B

(cos1,cot1)

C

(cot1,1]

D

(0,cos1)

Text Solution

Verified by Experts

The correct Answer is:
C
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