Math, asked by ratishraj69, 1 year ago

If x = p sec + tan e &y= p tan 0+ q sec 0 then prove that x^2-y^2= p^2-q^2​

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Answered by badsha32
0

I think it's help u....but I think in this question something is missing..so, I request u to find that mistake and again post this question....

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