Math, asked by rapolyadalaxmi, 5 months ago

if sinA =3/5 ,then find the value of sin3A

Answers

Answered by Ikonikscenario7122

2

Answer: Sina =3/5

Cosa =4/5

Sin3A=3SinA-4Sin³A

=3*3/5-4*27/125

=9/5-108/125

=225-108/125

=117/125

HOPE HELPED!

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