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1. |
Q: Solve it $$ {sin \ θ\over 1+cos\ θ}+{1+cosθ\over sin\ θ}=?$$ |
A. | $$ {tan \ θ} $$ |
B. | $$ {cot\ θ}$$ |
C. | $$ {2\over sinθ}$$ |
D. | $$ {2\over cosθ}$$ |
Answer» D. $$ {2\over cosθ}$$ | |