

MCQOPTIONS
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1. |
If 7sin2θ + 3cos2θ = 4, then the value of secθ + cosecθ is? |
A. | $\frac{2}{{\sqrt 3 }} - 2$$ |
B. | $\frac{2}{{\sqrt 3 }} + 2$$ |
C. | $\frac{2}{{\sqrt 3 }}$$ |
D. | one of these |
Answer» C. $\frac{2}{{\sqrt 3 }}$$ | |