if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x 2 -y 2 =a 2 -b 2 .

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Nishant Vora · Answer

Hello Student, this is very simple problem. x=asec&Theta;+btan&Theta; &hellip;....eqn (1) y=atan&Theta;+bsec&Theta;.........eqn (2) Square and substract eqn (1) and (2) so you will get the answer

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if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x 2 -y 2 =a 2 -b 2 .

if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x²-y²=a²-b².

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if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x 2 -y 2 =a 2 -b 2 .

if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x2-y2=a2-b2.

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if x=asecΘ+btanΘ and y=atanΘ+bsecΘ, then prove that x²-y²=a²-b².