1.

Consider the following statements:1. (sec2 θ - 1) (1 - cosec2 θ) = 12. sin θ (1 + cos θ)-1 + (1 + cos θ) (sin θ)-1 = 2 cosec θWhich of the above is/are correct?

A. 1 only
B. 2 only
C. Both 1 and 2
D. Neither 1 nor 2
Answer» C. Both 1 and 2


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