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If the ordinate x = a divides the area ...

If the ordinate x = a divides the area bounded by the curve `y=1+(8)/(x^(2))` and the ordinates `x=2, x=4` into two equal parts, then a is equal to

A

`sqrt(2)`

B

`2sqrt(2)`

C

`3sqrt(2)`

D

None of these

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The correct Answer is:
B
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DISHA PUBLICATION-APPLICATION OF INTEGRALS-EXERCISE-1: CONCEPT BUILDER (TOPICWISE)
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  3. If the ordinate x = a divides the area bounded by the curve y=1+(8)/(...

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  18. The area of the region bounded by y^2 = 2x + 1 and x - y -1=0 is

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