Math, asked by dangerousgirl444, 10 months ago

If Sin A=√3/2,Show that Sin3A=0,Cos3A=-1 and Tan3A=0

Answers

Answered by pkbansal299gmailcom
1

Answer:

Sin a = sin 60

Then a =60

Put in sin 3a = 3*60=180 which is zero

Similarly cos 180 = - 1

And tan 180 also zero

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