

MCQOPTIONS
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1. |
If $$sec\theta= x + \frac{1}{{4x}}$$$$\left( {{0^ \circ } < \theta< {{90}^ \circ }} \right)$$then $$sec\theta $$+ $${\text{tan}}\theta $$is equal to? |
A. | $\frac{x}{2}$$ |
B. | x |
C. | |
Answer» C. | |