sinA.sin(60-A) sin(60+A)
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sin(60-A) sin60 sin(60+A) = 1/4 sin3A
prince595:
thinks but kyeshe
teeno ko open Karo sin(A±B) Wala formula lagakar
simplify karne par sin3A / 4 MIL jaayega
things
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Answer:
Sin (60 - A) Sin 60 Sin (60 + A) = 1/4 Sin 3 A
Step-by-step explanation:
Given,
Sin(60-A) Sin 60 Sin(60+A)
This is trigonometric formula to determine the value of given trigonometric expression in which the angle is differ by A.
Sin (60 - A) Sin 60 Sin (60 + A) = 1/4 Sin 3 A
Sin A Sin 2 A Sin 3 A = 1/4 Sin 3 A
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