`lim_(x->oo)((x+c)/(x-c))^x= 4` then find c.

lim_(x rarr oo)((x+c)/(x-c))^(x)=4 then find c

If C satisfies the equation lim_(xto oo)((x+c)/(x-c))^(x)=4 then |(e^(c))/2| is ………

If lim_(xrarroo) ((x+c)/(x-c))^(x)=4 then the value of e^(c) is

If lim_(x rarr oo)((x+c)/(x-c))^(x)=4 then the value of e^(c) is 1/4 b.1/2 c.1 d.2

If a=lim_(x rarr0)(1-cos x)/(x^(2)),b=lim_(x rarr0)(sin3x)/(x),c=lim_(x rarr oo)(sin x)/(x) then find the value of (2a+b+c)

lim_(x rarr oo)(x+3)/(x^(2)+4)

lim_(x rarr oo)(x+3)/(x^(2)+4)

lim_(x rarr oo)(x+3)/(x^(2)+4)

If (lim)_(x rarr c)(f(x)-f(c))/(x-c) exists finitely,write the value of (lim)_(x rarr c)f(x)