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A : The distance between the straight li...

A : The distance between the straight lines `2x-y+3=0, y=2x+4` is `1//sqrt(5)`.
R : Distance between parallel lines `ax+by+c_(1)=0, ax+by+c_(2)=0` is `(|c_(1)-c_(2)|)/(sqrt(a^(2)+b^(2)))`.

A

A, R are correct, R is correct explaination of A

B

A, R are correct, R is not correct explanation of A

C

A is true, R is false

D

A is false, R is true

Text Solution

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The correct Answer is:
A
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