AP EAMCET · Maths · Pair of Lines
If \(4 x^2-5 x y+y^2=0\) represents a pair of lines with slopes \(m_1\) and \(m_2\), then the value of \(\left|m_1-m_2\right|\) equals
- A 1
- B 2
- C 3
- D 4
Answer & Solution
Correct Answer
(C) 3
Step-by-step Solution
Detailed explanation
Given, equation of lines \[ 4 x^2-5 x y+y^2=0 \Rightarrow y^2-5 x y+4 x^2=0 \] Here,…
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