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If (log)e4-1. 3868 ,t h e n(log)e 4.01= ...

If `(log)_e4-1. 3868 ,t h e n(log)_e 4.01=` 1.3968 (b) 1.3898 (c) 1.3893 (d) none of these

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RD SHARMA ENGLISH-DIFFERENTIALS, ERRORS AND APPROXIMATIONS-All Questions
  1. The height of a cylinder is equal to the radius. If an error of alpha%...

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  2. A sphere of radius 100mm shrinks to radius 98mm, then the approximate ...

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  3. If (log)e4-1. 3868 ,t h e n(log)e 4.01= 1.3968 (b) 1.3898 (c) 1.38...

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  4. Find the percentage error in calculating the volume of a cubical box i...

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  5. The approximate value of (33)^(1/5) is

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  6. Use differentials to approximate sqrt(25. 2)

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  7. The circumference of a circle is measured as 28cm with an error of ...

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  8. If y=x^4-10 and if x changes from 2 to 1.99, what is the approximat...

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  9. A circular metal plate expands under heating so that its radius inc...

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  10. Find the percentage error in calculating the volume of a cubical bo...

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  11. The time t of a complete oscillation of a simple pendulum of length l ...

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  12. Find the approximate change in the volume V of a cube of side x met...

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  13. If the radius of a sphere is measured as 9 cm with an error of 0.03...

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  14. Find the approximate value of f(3. 02) , where f(x)=3x^2+5x+3 .

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  15. Find the approximate volume of metal in a hollow spherical shell wh...

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  16. Use differentials to approximate sqrt(25. 2) .

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  17. Use differentials to approximate the cube root of 127.

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  18. Use differentials to find the approximate value of sqrt(0. 037) .

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  19. Use differentials to find the approximate value of (log)e(4. 01), havi...

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  20. Using differentials find the approximate value of tan46^0, if it is be...

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