B e e Ao o bl R O S किU7 snlbo-< )2l Her ८:22 2 8 – InterviewSolution

1.

B e e Ao o bl R O S किU7 snlbo-< )2l Her ८:22 2 8

Answer»

√2 sin ( 60 - a) = 1

sin(60 - a ) = 1/(√2)

sin(60 - a) = sin(45°)

Comparing both sides gives

60° - a = 45°

a = 60° - 45° = 15°

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