What is the value of sin 330° ?

1 Answer
Sunayan S
Feb 18, 2018

See the answer below...

Explanation:

General Rule:-color(red)(ul(bar(|color(green)(sin(360^@-theta)=-sintheta)|

sin330=sin(360^@-30^@)=-sin30^@=-1/2

Hope it helps...
Thank you..

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