Question

find the value.

sin120°
tan(-30)°
sin135
sin270°
cos270°
cos150° ..

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Answer 1

itna sara toh nhi par hint hai

theta +90 and theta +180 ki form me le jao ans mil jayega

like sin120

sin(90+30)

cos (30)

root 3 by 2....
i hope it will help u
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