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Sol v e(8x^2+16 x-51)/(2x^2+5x-12)>3...

`Sol v e(8x^2+16 x-51)/(2x^2+5x-12)>3`

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RD SHARMA ENGLISH-INCREASING AND DECREASING FUNCTION -All Questions
  1. Solve: 1/(x+1)-4/((2+x)^2)>0,\ \ x!=-1,\ -2 .

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  2. Solve: (1-x^2)/(5x-6-x^2)<0

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  3. Sol v e(8x^2+16 x-51)/(2x^2+5x-12)>3

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  4. Solve: (x^2-2x+5)/(3x^2-2x-5)>1/2 .

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  5. Solve: (x^2-2x+24)/(x^2-3x+4)lt=4 .

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  6. Solve: (x^2-4x+7)/(x^2-7x+12)lt=2/3 .

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  7. Show that the function f(x)=2x+3 is strictly increasing function on...

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  8. Show that the function f(x)=x^2 is strictly increasing function on (...

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  9. Show that the function f(x)=a^x ,\ a >1 is strictly increasing on Rdot

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  10. Show that the function f(x)=-3x+12 is strictly decreasing function ...

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  11. Find the derivative of the function f(x)=a^x with respect to x .

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  12. Show that the function f(x)=x^2 is a strictly decreasing function on...

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  13. Show that the function f(x)=x^2 is neither strictly increasing nor ...

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  14. Prove that the function f(x)=(log)e x is increasing on (0,\ oo) .

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  15. Find the second order derivative of the function f(x)=logx with respec...

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  16. Prove that f(x)=a x+b , where a ,\ b are constants and a >0 is an incr...

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  17. Prove that f(x)=a x+b , where a ,\ b are constants and a<0 is a decrea...

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  18. Show that f(x)=1/x is a decreasing function on (0,\ oo) .

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  19. Show that f(x)=1/(1+x^2) decreases in the interval [0,\ oo) and increa...

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  20. Show that f(x)=1/(1+x^2) is neither increasing nor decreasing on R ...

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