If the lines y - b - m 1 x - a and y - b - m 2 x - a are the tangents of y 2-4 axthenA- m1-m2-0B- m1 m2- m1 m2-1D- m1-m2-1

The correct option is C y=mx+a/m ⇒ m^2x 3y+a=0,m)1.m_2= 1 ...

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If the lines ...

Question

If the lines (y-b)= $m_{1}$ (x+a) and (y-b)= $m_{2}$ (x+a) are the tangents of $y^{2} = 4 a x$ then

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Similar questions

y + b = m_{1} (x + a), y + b = m_{2} (x + a)

y^{2} = 4 a x,

(y - b) = m_{1} (x + a)

(y - b) = m_{2} (x + a)

y^{2} = 4 a x

(y - b) = m_{1} (x + a)

(y - b) = m_{2} (x + a)

y^{2} = 4 a x

m₁ and m₂ are the slope of two perpendicular lines, if

y = m_{1} x + \frac{a}{m_{1}}

y = m_{2} x + \frac{a}{m_{2}}

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