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Assertion : The distance between the straight lines y=mx+c_(1),y=mx+c_(2) is |c_(1)-c_(2)|impliesm=0 Reason : The distance between parallel lines ax+by+c_(1)=0,ax+by+c_(2)=0 is (|c_(1)-c_(2)|)/(sqrt(a^(2)+b^(2))) Then the correct answer |
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Answer» A, R are correct, R is correct EXPLANATION of A |
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