if the roots of the equation x^2-10cx-11d=0 are a,b and those of x^2-10ax-11b=0 are c,d then find the value of a+b+c+d(a,b,c,d real distinct numbers)? (ans=1210)
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Originally Posted by abhishek arora if the roots of the equation x^2-10cx-11d=0 are a,b and those of x^2-10ax-11b=0 are c,d then find the value of a+b+c+d(a,b,c,d real distinct numbers)? (ans=4) Boy,your answer is surely wrong Also we have .Thus, Since is root of ,we have ........(1) Since is root of ,we have .........(2) Subtracting (1) and (2)
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