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If f(x)=("lim")(xvecoo)n(x^(1/n)-1),t h ...

If `f(x)=("lim")_(xvecoo)n(x^(1/n)-1),t h e nforx >0,y >0,f(x y)` is equal to : `f(x)f(y)` (b) `f(x)+f(y)` `f(x)-f(y)` (d) none of these

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BANSAL-CONTINUITY AND DIFFERENTIABILITY-All Questions
  1. ("lim")(xvecoo)(2sqrt(x)+3x3+4x4++n x n)/(sqrt((2x-3))+(2x-3)3++(2x-3)...

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  2. The value of ("lim")(xvecoo)(cos"x"/"m")^("m") is 1 (b) e (c) e^(-1...

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  3. If f(x)=("lim")(xvecoo)n(x^(1/n)-1),t h e nforx >0,y >0,f(x y) is equa...

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  4. The value of ("lim")(xvec2)(2^x+2^(3-x)-6)/(sqrt(2^(-x))-2^(1-x))i s ...

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  5. ("lim")(xvecoo)"{"(n/(n+1))^(alpha)+s in1/n"]"^n(w h e nalpha in Q)i ...

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  6. Let f(x)=("lim")(xvecoo)1/((3/pitan^(-1)2x)^(2n)+5)dot Then the set of...

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  7. ("lim")(xvec0){(1+x)^(2/x)} (where {.} denotes the fractional part of ...

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  8. lim(x->0) sin(x^2)/(ln(cos(2x^2-x)) is equal to

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  9. If f(x)={x^nsin(1/(x^2)),x!=0 0,x=0,(n in I),t h e n ("lim")(xvec0)...

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  10. (lim)(x->0)((1^x+2^x+3^x++n^x)/n)^(1/x)\ is equal to (n\ !)\ ^n b. (n...

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  11. Among (i) ("lim")(xvec0)sec^(-1)(x/(sinx))a n d(i i i)("lim")(xvecoo)s...

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  12. If ("lim")(xvec0)(x^n-sinx^n)/(x-sin^n x) is non-zero finite, then n m...

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  13. ("lim")(xvec1)((1-x)(1-x^2)(1-x^(2n)))/({(1-x)(1-x^2)(1-x^n)}^2),n in ...

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  14. The value of ("lim")(xvec0)([(100 x)/(sinx)]+[(99sinx)/x]) (where [.] ...

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  15. If ("lim")(xvec0)(x^n-sinx^n)/(x-sin^n x) is non-zero finite, then n m...

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  16. If ("lim")(xvec0)(x^(-3)sin3x+a x^(-2)+b) exists and is equal to 0, th...

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  17. For let h(x)={1/q if x=p/q and 0 if x is irrational where p & q ...

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  18. ABC is an isosceles triangle described in a circle of radius r.If AB=...

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  19. Let f be a differentiable function on the open interval(a, b). Which o...

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  20. If f(x) = |1 -x|, then the points where sin^-1 (f |x|) is non-differen...

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