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1. |
Q: If $$ secθ+tanθ=2+\sqrt{5}$$, then the value of $$ sinθ+cosθ$$ is: |
A. | $$ 3\over{\sqrt{5}}$$ |
B. | $$ {\sqrt{5}}$$ |
C. | $$ 7\over{\sqrt{5}}$$ |
D. | $$ 1\over{\sqrt{5}}$$ |
Answer» B. $$ {\sqrt{5}}$$ | |