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Qn #1954
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If $y=mx$ bisects the angle between the lines $x^2(\tan^2\theta+\cos^2\theta)+2xy\tan\theta-y^2\sin\theta=0$ when $\theta=\dfrac{\pi}{3}$, then the value of $\sqrt{3}m^2+4m$ is
A.
$1$
B.
$\dfrac1{\sqrt3}$
C.
$\sqrt3$
D.
$7\sqrt3$
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❓ Question: If $y=mx$ bisects the angle between the lines $x^2... | TANCET Group Studies | Tancet Group Studies