If Sin2A = 2SinA.Then find A
Answers
Answered by
3
answer is 2/sin^2
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comment thanks if u like the answer
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comment thanks if u like the answer
Answered by
5
hiii friend
here is your answer
sin2A=2sinA
2×sinA×cosA=2×sinA {sin2A=2sinA=2sinA}
cosA=1
as cos0°=1
then A=0°
glad to help you
hope it helps
thank you.
here is your answer
sin2A=2sinA
2×sinA×cosA=2×sinA {sin2A=2sinA=2sinA}
cosA=1
as cos0°=1
then A=0°
glad to help you
hope it helps
thank you.
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