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If f(x)=x^2-3x+4, find the value of x fo...

If `f(x)=x^2-3x+4`, find the value of x for which the derivative is zero.

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MODERN PUBLICATION-LIMITS AND DERIVATIVES-EXERCISE
  1. Evaluate the following limit : lim(x rarr 1) (x^4-3x^3+2)/(x^3-5x^2+...

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  2. Evaluate the following limit : lim(x rarr 1)(1/(x-1)-(3(x-2))/(x^(3)...

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  3. Evaluate the following limit : lim(x rarr 1)(1/(x^2+x-2)-x/(x^3-1)) ...

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  4. Evaluate the following limit : lim(x rarr 3) (x^3- 7x^(2) + 15x - 9)...

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  5. Evaluate the following limit : lim(x rarr oo) sqrtx/(sqrt(x+sqrt (x+...

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  6. Evaluate the following limit : lim(x rarr 0)((1+x)^6-1)/((1+x)^2-1) ...

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  7. Evaluate the following limit : lim(x rarr oo) (ax^2+bx+c)/(dx^2+ ex+...

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  8. Evaluate the following limit : lim(x rarr oo)(sqrt(3x^2-1)+ sqrt (2x...

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  9. Evaluate the following limit : lim(x rarr oo)(sqrt(x^2+x+1)- sqrt(x^...

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  10. Let f (x) =(ax+b)/(x+1), lim(x rarr 0)f(x)=2 and lim(x to oo)f(x)=1 , ...

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  11. If lim(x to 0)kx cosec x= lim(x to 0) x cosec kx, show that k = +-1.

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  12. Evaluate the following : lim(xrarr 0)(2 sinx -sin 2x)/x^3 .

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  13. If alpha, beta are the zeroes of ax^2+ bx +c, then evaluate : lim(x ra...

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  14. Find the derivative of (4 sqrtx-2) w.r.t.x.

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  15. Find the derivative of (x^(n)-a^(n))/(x-a) for some constant a, x ne...

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  16. Find the derivative of the following from first principles : tan sqr...

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  17. Find the derivative of the following from first principles : x^2 cos...

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  18. Find the derivative of the following from first principles : root (3...

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  19. If f(x)=x^2-3x+4, find the value of x for which the derivative is zero...

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  20. If f(x)=x^2-4x+3, find the value of x for which the derivative is 2.

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