Plz solve qstn nmbr 4, 6 and 7...
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late to roots of equations are alpha and beta one root of equation is given means you can accept it Alpha Alpha is equal to 3 but in quality question Alpha into beta equals to 1 therefore beta equals to 1 upon 3 we made the qualification buy this form x2-(a+b) +ab=0 , a=alpha, d=beta, ans is d
harsh7146:
answer is ,d, of que 4
oky n 6 and 7 ansrs??
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