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The normal at the point (1,1) on the cur...

The normal at the point (1,1) on the curve `2y + x^2 = 3` is:

A

x+y=0

B

x-y=0

C

x+y+1 =0

D

x-y+1 =0

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MODERN PUBLICATION-APPLICATION OF DERIVATIVES-EXERCISE
  1. The slope of the tangent to the curve x = t^2+3t-8, y = 2t^2-2t-5at th...

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  2. The line y = mx +1, is a tangent to the curve y^2 = 4x if the value of...

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  3. The normal at the point (1,1) on the curve 2y + x^2 = 3 is:

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  4. The normal to the curve x^2 = 4y passing (1,2) is:

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  5. The points on the curve 9y^2 = x^3 , where the normal to the curve mak...

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  6. The abscissa of the point on the curve 3y=6x-5x^3, the normal at which...

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  7. The two curves x^3-3xy^2+2=0 and 3x^2y-y^3=2

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  8. The tangent to the curve given by: x=e^t cos t,y =e^t sin t at t = pi/...

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  9. The equation of the normal to the curve y = sin x at (0,0) is

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  10. The point on the curve y^2=x, where the tangent makes an angle of pi/4...

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  11. The volume of a cube is increasing at the rate of 9 "cm"^(3)//sec. How...

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  12. The length 'x' of a rectnagle is decreasing at the rate of 3cm/m and t...

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  13. The radius of a circle is increasing at the rate of 0.7 cm/s. What is ...

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  14. The radius of an air bubble is increasing at the rate of 1/2 cm/s. At...

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  15. Find the slope of tangent to the curve y=2x^2-3 at x=1/4

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  16. The interval for which the function f(x)=x^2-6x+3, is strictly increas...

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  17. The absolute maximum value of the function f(x) = x^2 - 3x on [0,2] is

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  18. The slope of the tangent to the curve given by: x=1-costheta, y=theta-...

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  19. Which of the following has neither local maxima nor local minima?

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  20. Edge of a cube is increasing at the rate of 2 cm/s. The rate of change...

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