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A tangent to the curve y=underset0overs...

A tangent to the curve `y=underset0overset"x"int|t|dt` which is parallel to the line y=x, cuts off an intercept from the y-axis is equal to

A

a)1

B

b)`-1/2,1/2`

C

c)`1/2,1`

D

d)`-1`

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The correct Answer is:
B
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