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At what point on the curve \( y=x^2\) does the tangent make an angle of \( 45^{\circ} \) with the axis.
cbse
class12
modelpaper
2012
sec-a
q5
math
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Jan 30, 2013
by
thanvigandhi_1
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show that the function $f(x)=x^2-6x+1$ satisfies the Lagrange's Mean value Theoem.Also find the co-ordinate of a point at which the tangent to the curve represented by the above function is parallel to the chord joining A(1,-4) and B(3,-8).
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At what points of the ellipse \( 16x^2+9y^2=400\), does the coordinate decrease at the same rate at which the abscissa increases.
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Jan 11, 2013
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Find the points on the curve \( y=x^3\) at which the slope of the tangent is equal to the y - coordinate of the point.
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Feb 6, 2013
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Find the equation of the tangent and the normal to the curve \( y = x^2+4x+1 \) at the point whose x - coordinate is 3.
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Jan 2, 2013
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Jan 9, 2013
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cbse
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