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RD SHARMA ENGLISH-TANGENTS AND NORMALS-All Questions
- Find the equation of the tangent line to the curve y=x^2+4x-16 which i...
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- If the straight line xcosalpha+ysinalpha=p touches the curve (x^2)/(a^...
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- Find the angle of intersection of the following curves: x y=6a n dx^2...
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- Show that the curves x=y^2a n dx y=k cut at right angles, if 8k^2=1
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- The curve y=a x^3+b x^2+c x+5 touches the x-axis at P(-2,0) and cuts t...
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- Determine the quadratic curve y=f(x) if it touches the line y=x at the...
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- Find all the tangents to the curve y=cos(x+y),-2pilt=xlt=2pi \ that...
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- Find the equation of the normal to the curve y=(1+x)^y+sin^(-1)(sin^2x...
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- Find the equation of the tangent to the curve y=(x^3-1)(x-2) at the po...
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- Show that the line x/a+y/b=1 touches the curve y=b e^(-x/a) at the p...
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- Find the equations of tangent and normal to the ellipse (x^2)/(a^2)+(y...
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- Find the equation of the normal to the curve y=2x^2+3sinxa tx=0.
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- Find the coordinates of the points on the curve y=x^2+3x+4, the tangen...
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- Find the equations of the tangents drawn to the curve y^2-2x^2-4y+8=0....
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- Find the equation(s) of normal(s) to the curve 3x^2-y^2=8 which is (ar...
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- Find the equation of the tangent line to the curve y=sqrt(5x-3)-2 whic...
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- Find the points on the curve 4x^2+9y^2=1 , where the tangents are perp...
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- Find the points on the curve 9y^2=x^3 where normal to the curve makes ...
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- Prove that the curves x y=4 and x^2+y^2=8 touch each other.
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- Prove that the curves y^2=4x and x^2+y^2-6x+1=0 touch each other at th...
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