Math, asked by rubiya20, 10 months ago

sin 3A = 3 sin A - 4 sind A if A =30degree then prove that​

Answers

Answered by rishikeshghadole4
0

Answer:

1

Step-by-step explanation:

Sin30=1/2

Sin(3)(30)=1

3sin30=3*1/2=3/2

1=3/2*4

=1=1

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