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Qn #853
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If θ is acute angle between the pair of lines $x^2-7xy+12y^2=0$, then $\frac{2\cos \theta+3\sin \theta}{4\sin \theta+5\cos \theta}=$
A.
$\frac{29}{69}$
B.
$\frac{61}{39}$
C.
$\frac{39}{61}$
D.
$\frac{69}{29}$
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❓ Question: If θ is acute angle between the pair of lines $x^2... | TANCET Group Studies | Tancet Group Studies