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Question

Assertion :Statement 1 : sin1(1e)>tan1(1π) Reason: Statement 2 : sin1x>tan1y for x>y,x,yϵ(0,1)

A
Both the statements are TRUE and STATEMENT 2 is the correct explanation of STATEMENT 1
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B
Both the statements are TRUE and STATEMENT 2 is NOT the correct explanation of STATEMENT 1
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C
STATEMENT 1 is TRUE and STATEMENT 2 is FALSE
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D
STATEMENT 1 is FALSE and STATEMENT 2 is TRUE
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Solution

The correct option is A Both the statements are TRUE and STATEMENT 2 is the correct explanation of STATEMENT 1
Let f(x)=sin1xtan1x , x0
f(0)=0
f(x)=11x211+x2
f(x)>0, for x>0
Hence, sin1x>tan1x for x>0
Now,
e<π
1e>1π
sin1(1e)>tan1(1π)
Hence, STATEMENT 1 is TRUE.
STATEMENT 2 is also TRUE and it explains STATEMENT 1.
Hence, option A is correct.

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