Physics, asked by ubaid78694, 21 days ago

What is the Value of following
Cos 210°= ??
Sec 240°=??

Answers

Answered by pandu9347089178

0

Answer:

cos 210°=cos (3.665) =-√3/2 and sec 240°= -2

Answered by shraddhanoneriya

0

Answer:

a.0.5

b.-0.5

Explanation:

both have same value

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