1.

The ratio of the remainders when the expressionx^2 +bx +c is divided by (x - 3) and (x-2) respec-tively is 4: 5. Find b and c, if (x- 1) is a factor of the given expression.

Answer»

`b=(-11)/(3),c=(14)/(3)`
`b=(-11)/(3),c=(11)/(3)`
`b=(-14)/(3),c=(11)/(3)`
None of these.

Solution :`(f(3))/(f(2))=(4)/(5)ANDF(1)=0`


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