If the line y-m x-1 touches the hyperbola xz-9-yz-2-1 then m-A- -1-3B- -1-2C- -1-3D- -1-2

The correct option is C Y = mx + 1 nbsp; nbsp; nbsp;x^z/9 y^z/2 = 1 nbsp; 1 = 9m^2 2 ⇒ 9m^2 = 3 ⇒ m^2 = 1/3 nbsp;⇒ m = nbsp;± 1/√(3) nbsp ...

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Position of a Line W.R.T Hyperbola

If the line y...

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If the line y=mx+1 touches the hyperbola $\frac{x^{z}}{9} - \frac{y^{z}}{2}$ = 1 then m =

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If the line y=mx+1 touches the hyperbola $\frac{x^{z}}{9} - \frac{y^{z}}{2}$ = 1 then m =

When we factorise $y^{2} + x y + y z + x z$ , one of the factors is _____________

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y = m x + c

x^{2} - y^{2} = 1

y^{2} = 4 x,

m^{2}

m

y = m x + \sqrt{m^{2} - 4}

4 (x^{2} - 1) = y^{2}

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