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1. |
Q: If 2sinθ+ 15 cos2θ=7, 0°˂θ˂90°, then what is the value of $$ {3-tanθ\over 2+tanθ}$$? |
A. | $$ {1\over 4}$$ |
B. | $$ {3\over 4}$$ |
C. | $$ {1\over 2}$$ |
D. | $$ {5\over 8}$$ |
Answer» D. $$ {5\over 8}$$ | |