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Find the absolute maximum value and the absolute minimum value of `f(x)=sinx+cosx` in `[0,\ pi]`

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RD SHARMA ENGLISH-MAXIMA AND MINIMA-All Questions
  1. Show that f(x)=sinx(1+cosx) is maximum at x=pi/3 in the interval [0,\ ...

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  2. Find the absolute maximum value and the absolute minimum value of f...

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  3. Find the absolute maximum value and the absolute minimum value of f...

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  4. Find both the maximum and the minimum value of 3x^4-8x^3+ 12 x^2-48 x+...

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  5. Find the absolute maximum and absolute minimum values of f(x)=4x-(x...

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  6. Find the absolute maximum and absolute minimum values of f(x)=(x-1)...

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  7. Find the absolute maximum and absolute minimum values of f(x)=3x^4-...

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  8. Find the absolute maximum and the absolute minimum values of the follo...

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  9. Find the maximum value of 2x^3-24 x+107 in the interval [1,\ 3] .

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  10. Find the absolute maximum and minimum values of the function f give...

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  11. Find absolute maximum and minimum values of a function f given by f...

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  12. Find the absolute maximum and minimum values of a function f given ...

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  13. Find two numbers whose sum is 24 and whose product is as large as p...

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  14. Find two positive numbers x and y such that x+y=60 and x y^3 is max...

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  15. Find two positive numbers x and y such that their sum is 35 and the ...

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  16. Amongst all pairs of positive numbers with product 64, find those wh...

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  17. Find two positive numbers whose sum is 14 and the sum of whose squa...

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  18. Find the second order derivative of x^19+cosx with respect to x

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  19. Find the second order derivative of f(x)= x^7+tanx with respect to x

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  20. Find the minimum value of a x+b y , where x y=c^2 and a ,\ b ,\ c a...

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