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Eamcet Mathematics
Trigonometry Inverse Trigonometric Functions
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Q.
If sin(cot
-1
(x-1)=cos(tan
-1
x), then x=
A.
-1/2
B.
1/2
C.
0
D.
9/4
E.
None of the above
View Answer
Correct choice: A
Explanation:
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