1.

Sin (theeta) = -√3/2 .....plzz solve this question

Answer»

SIN theta=-root3/2

Sin theta=root3/2=pi/3

Sin is negative in 3rd nd fourth quadeant...

THEREFORE...

THIRD QUADRANT...
Sin theta=pi+pi/3
Sin theta=4pi/3

Fourth quadrant...

Sin theta=2pi-pi/3
Sin theta=5pi/3

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