If sinθ=2425andθ lies in the second quadrant, then secθ+tanθ=
A
-7
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B
6
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C
4
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D
-5
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Solution
The correct option is A -7 sinθ=ph=2425b=√h2−p2=√252−242=7 In second quadrant, both secθ and tanθ are negative. secθ=hb=−257tanθ=pb=−247secθ+tanθ=−257+−247=−7