Math, asked by harithachanda90, 4 days ago

If X=asin∅ and y=Bsin∅ then prove that a²/x²-b²/y²=1

Answers

Answered by priyamishra62306

0

question may be wrong noted because value of y must be btan (theta) then
(a2/a2sin2theta)-(b2/b2tan2theta)
1/sin2theta-1/tan2theta
cosec2theta-cot2theta
according to identity cosec2theta-cot2theta=1

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