The general solution of p2 – 1 = 0 isy2 – 2yc – x2 + 2 = 0y? – x2 = 42y2 – 2yc + x2 + 2 = 0322xy + x2 + c = 0This restions Marked Forzo About the author Sophia
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brother muje nai ata haa sorry koi dushra pucho