If the graph of the function `f(x)=(a^x-1)/(x^n(a^x+1))` is symmetrical about the y-a xi s ,then n equals 2 (b) `2/3` (c) `1/4` (d) `1/3`

If the graph of the function f(x)=(a^(x)-1)/(x^(n)(a^(x)+1)) is symmetric about y -axis then n is equal to

If the graph of the function y=f(x) is symmetrical about the line x=2, then

If the graph of y=f(x) is symmetrical about the lines x=1andx=2, then which of the following is true? (a) f(x+1)=f(x)( b) f(x+3)=f(x)(c)f(x+2)=f(x)(d) None of these

If f(x)=In[((100+x)e^(x^(3)))/(100-x)], then the graph of f^(-1)(x) will be symmetrical about

If the primitive of the function f(x)=(x^(2009))/((1+x^(2))^(1006)) w.r.t. x is equal to 1/n ((x^(2))/(1+x^(2)))^(m)+C , then n/m is equal to .......

The function f(x)=2log(x-2)-x^(2)+4x+1 increases on the interval (a) (1,2)(b)(2,3)(c)(1,3) (d) (2,4)

If graph of the function y=f(x) is continuous and passes through point (3,1) then lim_(x rarr3)(log_(e)(3f(x)-2))/(2(1-f(x))) is equal (3)/(2) b.(1)/(2)c.-(3)/(2)d