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Find the value of k, so that the length ...

Find the value of k, so that the length of the subnormal at any point on the curve `xy^(k)=a^(k+1)` is a constant.

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SRISIRI PUBLICATION-QUESTION PAPER -SECTION - B
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  5. Find the derivative of sin2x from the first principles .

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  6. Find the derivative of cosax from the first Principle.

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  7. Find the derivative of tan2x from the first principle.

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  8. Find the derivative of cos^(2)x from the first principle.

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  9. Find the derivative of xsinx from the first principle.

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  10. Find the derivative of the function from first principle x ^(2)

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  14. The volume of a cube is increasing at a rate of 8 cubie centimeters pe...

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  15. Find the equations of the tangent and the normal to the curve y^(4)=ax...

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  16. Find the equations of the tangent and the normal to the curve y=x^(3)+...

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  17. Show that the curves x^(2)+y^(2)=2, 3x^(2)+y^(2)=4x have a common tang...

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  18. S.T the tangent at any point theta on the curve x=c sectheta, y=c tan ...

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  19. Find the value of k, so that the length of the subnormal at any point ...

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  20. Find the length of subtangent subnormal at a pont t on the curve x=a(c...

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