a) \(\frac{l}{a}=\frac{m}{b}=\frac{n}{c}=μ\)
b) \(\frac{l}{a}=\frac{m}{b}=\frac{n}{c}=μ-1\)
c) \(\frac{l}{a}=\frac{m}{c}=\frac{n}{b}=μ\)
d) \(\frac{l}{a}=\frac{n+1}{b}=\frac{n}{c}=μ\)
If a, b, c are the direction ratios of the line and l, m, n are the direction cosines of the line, then which of the fol
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answerhappygod
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If a, b, c are the direction ratios of the line and l, m, n are the direction cosines of the line, then which of the fol
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