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The circle with equation x^2 +y^2 = 1 in...

The circle with equation `x^2 +y^2 = 1` intersects the line `y= 7x+5` at two distinct points A and B. Let C be the point at which the positive x-axis intersects the circle. The angle ACB is

A

`"tan"^(-1)(4)/(3)`

B

`cot^(-1)(-1)`

C

`tan^(-1)1`

D

`"cot"^(-1)(4)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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