Multiple Choice Type Questionshoose the correct option >>1. If sino = – InterviewSolution

1.

Multiple Choice Type Questionshoose the correct option >>1. If sino = -, then 0 =

Answer»

Sin is negative in 3rd and 4th quadrant

Sin π/6 = 1/2

Value in 3rd quadrant

π+π/6

= 7π/6 = 210°

Value in 4th quadrant

2π - π/6

= 11π/6 = 330°

So the values are 210° and 330°

thnx

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