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Which of the following are incorrect sta...

Which of the following are incorrect statements ?

A

`[min_(x""in R)e^(x)] ne [e^(-pi//2)],` ([.] = greatest integer function)

B

`[sin(sinx)] gt [cos(cosx)]," where "x in (0, pi/2),` ([.] = Greatest integer function)

C

`sin1 gt cos(sin1)`

D

`cos^(-1)(1/4) lt sin^(-1)(1/4)`

Text Solution

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The correct Answer is:
B, D
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