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For any two complex numbers z1,z2 and an...

For any two complex numbers z1,z2 and any real numbers a a n d b , | a z 1 - b z 2 | 2 + | b z 1 + a z 2 | 2 = aa n db ,|a z_1-b z_2|^2+|b z_1+a z_2|^2=

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CENGAGE PUBLICATION-LIMITS AND DERIVATIVES-All Questions
  1. Evaluate underset(xtooo)limx^(3){sqrt(x^(2)+sqrt(1+x^(4)))-xsqrt(2)}.

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  2. prove that, If m , n in N ,("lim")(xto0)(sinx^n)/((sinx)^m)i s (a) 1,...

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  3. For any two complex numbers z1,z2 and any real numbers <math xmlns="ht...

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  4. lim(n->oo)(-3n+(-1)^n)/(4n-(-1)^n) is equal to a. -3/4 b. 0 if n is...

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  5. Evaluate underset(xtooo)lim(sqrt(25x^(2)-3x)+5x).

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  6. Given a real-valued function f such that f(x)={(tan^2{x})/((x^2-[x]^2)...

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  7. Evaluate underset(xtooo)lim((x^(2)+x-1)/(3x^(2)+2x+4))^((3x^(2)+x)/(x-...

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  8. L=lim(x to a)(|2sinx-1|)/(2sinx-1)dotT h e n (a) limit does not exis...

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  9. If [x] denotes the greatest integer less than or equal to x, then eval...

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  10. f(x)=("lim")(n-&gt;oo)x/(x^(2n)+1)dotT h e n , A. f(1^+)+f(1^(-1))...

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  11. Evaluate the limit: lim(x->1)((2x-3)(sqrt(x)-1))/(2x^2)

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  12. ("lim")(ntooo)sum(x=1)^(20)cos^(2n)(x-10) is equal to

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  13. underset(xto1)lim(1+sinpi((3x)/(1+x^(2))))/(1+cospix) is equal to

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  14. f(x)=(1n(x^2+e^x))/(1n(x^4+e^(2x)))dotT h e n lim(x->oo)f(x) is equal...

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  15. lim(ntooo) {((n)/(n+1))^(alpha)+"sin"(1)/(n)}^(n) (where alphainQ) is ...

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  16. The value of underset(xto2)lim(2^(x)+2^(3-x)-6)/(sqrt(2^(-x))-2^(1-x))...

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  17. If underset(ntooo)lim(n.3^(n))/(n(x-2)^(n)+n.3^(n+1)-3^(n))=1/3, then ...

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  18. If ("lim")(xveca)[f(x)g(x)] exists, then both ("lim")(xveca)f(x)a n d(...

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  19. If f(x)=underset(ntooo)limn(x^(1//n)-1)," then for "xgt0, ygt0,f(xy) i...

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  20. lim(n->oo)((n^2-n+1)/(n^2-n-1))^(n(n-1)) is

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