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The equation of the normal to the parabo...

The equation of the normal to the parabola `y^(2)=5x`. Which makes an angle of `45^(@)` with the x-axis is -

A

`x-y=15`

B

`2(x-y)=15`

C

`4(x-y)=15`

D

`8(x-y)=15`

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The correct Answer is:
C
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CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 8
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  7. The minimum value of (1)/(2)(7-cos2x) is -

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  8. If g(x)=min(x, x^(2)) where x is a real number then -

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  10. Twenty metres are available to fence a land in the form of a circular...

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  11. Area ( in square unit) of the greatest rectangle that can be inscribe...

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  12. The point on the parabola 2y=x^(2), which is nearest to the point (0,...

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  13. Let f(x) be a differentiable function. If h(x)=(1)/(3) {f(x)}^(3)+{f...

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  14. What is the value of b for which the function f(x)=sinx-bx+c is decre...

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  15. The radius of a circular plate is increasing at the rate of 0.01 cm/s ...

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  16. A spherical balloon is being inflated at the rate of 35 cm^(3)/min. Th...

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  17. Electric current C, measured by a galvanometer, is given by the equati...

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  18. The value of Var (4x+3) is

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