How to find the value of cos120 degree?
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Solve with steps
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Answers
Answered by
11
Cos 120=Cos (180-60)= -Cos 60= -1/2
HOPE THIS HELPS..
HOPE THIS HELPS..
niraj1222002:
Find value of sin 120
Sin 120=Sin(180-60)=Sin 60=√3/2
Can u please BRAINLIST me
Answered by
6
hey mate!! here's ur answer...
cos 120°
=cos (180°-60)
= -cos 60
= -1/2
cos 120°
=cos (180°-60)
= -cos 60
= -1/2
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