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Find the angle between the lines 2x + y ...

Find the angle between the lines `2x + y + 4 = 0` and `y - 3x = 7`

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SRISIRI PUBLICATION-IPE SCANNER (TEXTUAL BITS)-APPLICATIONS OF DERIVATIVES
  1. Find the angle between the lines 2x + y + 4 = 0 and y - 3x = 7

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  2. Find Deltay and dy for the function y = x^(2) + x , when x = 10 , D...

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  3. Find the approximate value of sqrt(82)

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  4. Find Delta y and dy for the function y = e^(x) + x when x = 5 , Delta ...

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  5. Find the approximate value of root3(65)

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  6. Verify Rolle's theorem for the function y=f(x)=x^2+4on [-3,3]

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  7. Verify Rolle's theroem for the function x^2-1 on [-1,1].

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  8. Let f(x)=(x-1)(x-2)(x-3) then prove that there is more than one 'c' in...

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  9. If y=x^2+3x+6 then find triangley and dy when x=10, trianglex=0.01.

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  10. Find (Deltay) and dy if y=5x^2+6x+6,x=2 and Deltax=0.001

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  11. Find Delta y and dy for function y = 1//(x + 2) when x = 8, Delta x = ...

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  12. If y=cosx then find Deltay and dy when x=60^(@) " and " Deltax=1^(@)=0...

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  13. Find the approximate value of sqrt(25.001)

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  14. Find the approximate value of root(3)(999)

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  15. Find the approximate value of root(3)(7.8)

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  16. Find the approximate value of root(4)(17)

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  17. Find the approximate value of sin62^(@)

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  18. Find approximate value of cos(60^(@)5')

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  19. If the increase in the side of a square is 4% then find the approximat...

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  20. If the increase in the side of a square is 2% then find the approximat...

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  21. The side of a square is increased from 3 cm to 3.01 cm. Find the appro...

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