1.

ΔXYZ is right angled at Y. If m∠X = 30 deg, then find the value of (cosZ + 1/3)._x005F_x000D_

A. (2+√3)/2_x005F_x000D_
B. (2√2+√3)/2_x005F_x000D_
C. 1+√3_x005F_x000D_
D. 44352
Answer» E.


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