Math, asked by anitnasankar, 1 month ago

If
x sin3O + y cos30 = sin0cos0and x sin 0 = y cos
e, prove that x2+y2=1

Answers

Answered by sandy3127

0

Step-by-step explanation:

If x sin3 θ + y cos3 θ = sin θ cos θ and x sin θ = y cos θ, then show that x2 + y2 = 1

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