UPSC 2017 CDS II Math Paper

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Question : 50 of 100

Marks: +1, -0

If A=

sin‌45°−sin‌30°

cos‌45°+cos‌60°

and B=

sec‌45°−tan‌45°

cosec‌45°+cot‌45°

, then which one of the following is correct ?

[2017 CDS-II]

A = B
A > B > 0
A < B
B < A < 0

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