1.

∆PQR is right angled at Q. If m∠P = 60 deg, then find the value of (secR + 1/2)._x005F_x000D_

A. (2√2+√3)/2_x005F_x000D_
B. (√3+4)/2√3
C. √3+2_x005F_x000D_
D. 44352
Answer» C. √3+2_x005F_x000D_


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