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Which of the following is the angle betw...

Which of the following is the angle between the lines x =0 and ax+by+c=0?

A

`"tan"^(-1)(a)/(b)`

B

`(pi)/(2)-"tan"^(-1)(a)/(b)`

C

`(pi)/(2)-tan^(-1)(-(a)/(b))`

D

`tan^(-1)(-(a)/(b))`

Text Solution

Verified by Experts

The correct Answer is:
C
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