1.

If 5sin2θ + 14 cosθ = 13, 0° < θ < 90°, then what is the value of \(\frac{{sec{\rm{\theta }} + {\rm{cot\theta }}}}{{cosec{\rm{\theta }} + {\rm{tan\theta }}}}\)?

A. 9/8
B. 32/27
C. 21/28
D. 31/29
Answer» E.


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