1.

If one of the roots of  equation \[{{x}^{2}}+ax+3=0\] is 3 and one of the roots of the equation \[{{x}^{2}}+ax+b=0\] is three times the other root, then the value of b is equal to    [J & K 2005]

A. 3
B. 4
C. 2
D. 1
Answer» B. 4


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