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Find the value of x(1), so that int(0)^(...

Find the value of `x_(1)`, so that `int_(0)^(x_(1))ydx=5`

A

`5`

B

`3`

C

`2`

D

`1`

Text Solution

Verified by Experts

The correct Answer is:
B

`int_(0)^(x_(1))ydx=` shadded area
`(5xx1)+(1)/(2)xx(1+5)-(1)/(2)xx(x_(1)-2)xx5(x_(1)-2)`
`x_(1)=3`
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