Math, asked by Yojan123, 2 days ago

If p and p' be the length of perpendicular from the origin upon the straight line whose equations are xsecA + ycosecA=a and xcosA-ysinA=acos2A, then prove that 4P‌square +p1 square =a square

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Answered by vs2987492

1

Answer:

sorry army I don't know this question of answer

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