JEE MATHEMATICS MCQ: DEFINITE INTEGRATION

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Analyzing +4 | -1

The value of

\int_0^6(\sqrt{x+\sqrt{12 x-36}}+\sqrt{x-\sqrt{12 x-36}}) d x

is equal to

View answer and explanation

Correct option: A

6 \sqrt{3}

Option C (

a x^2+b x+c=0

has atleast one root in

(-2,-1)

) is the correct answer because the given conditions imply that there must be a root in the interval (-2, -1).

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