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1. |
Q: If $$ secθ-tanθ={1\over\sqrt{3}}$$, the value of secθ.tanθ=? |
A. | $$ {4\over\sqrt{3}}$$ |
B. | $$ {2\over\sqrt{3}}$$ |
C. | $$ {2\over3}$$ |
D. | $$ {1\over\sqrt{3}}$$ |
Answer» D. $$ {1\over\sqrt{3}}$$ | |