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Find the values of `alpha` for which the point `(alpha-1,alpha+1)` lies in the larger segment of the circle `x^2+y^2-x-y-6=0` made by the chord whose equation is `x+y-2=0`

A

0

B

1

C

2

D

More than 2

Text Solution

Verified by Experts

The correct Answer is:
C
`T T" "4Drarr.^(4)C_(4).4! = 24`
`OO" "2D,2A rarr.^(2)C_(1)..^(3)C_(2).(4!)/(2!)=72`
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