1.

Q: Simplify $$ ({Sinθ\over{1+cosθ}}+{1+cosθ\over sinθ})({1\over (tanθ+cotθ)})$$

A. $$ {cos{\ θ}}$$
B. $$ {2sin{\ θ}}$$
C. $$ {sin{\ θ}}$$
D. $$ {2cos{\ θ}}$$
Answer» E.


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