1.

If A = (sin45° – sin30°) / (cos45° + cos60°) and B = (sec45° – tan45°) / (cosec45° + cot45°), then which one of the following is correct?

A. A = B
B. A > B > 0
C. A < B
D. B < A < 0
Answer» B. A > B > 0


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