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Symmeric form of the line through (1,1) ...

Symmeric form of the line through (1,1) having slope -1 is

A

`(x+1)/("cos"(2pi)/4)=(y+1)/("sin"(3pi)/4)`

B

`(x-1)/("cos"(pi)/4)=(y-1)/("sin"(3pi)/4)`

C

`(x+1)/("cos"(3pi)/4)+(y+1)/("sin"(3pi)/4)=0`

D

`(x-1)/("cos"(pi)/4)+(y-1)/("sin"(3pi)/4)=0`

Text Solution

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The correct Answer is:
B
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