• question_answer If A is the area of the region bounded by the curve $y=\sqrt{3x+4}$, x axis and the line $x=-1$ and $x=4$and B is that area bounded by curve ${{y}^{2}}=3x+4$, x- axis and the lines $x=-1$and $x=4$ then $A:B$ is equal to [J& K 2005] A)            $1:1$                                      B)            $2:1$ C)            $1:2$                                      D)            None of these

Correct Answer: A

Solution :

In both cases area will be same, hence ratio $A:B$ is 1 : 1.

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