Home
Class 11
MATHS
If f(x)=(9^(x))/(9^(x)+3) then f((1)/(19...

If `f(x)=(9^(x))/(9^(x)+3)` then `f((1)/(1996))+f((2)/(1996))+.......+f((1995)/(1996))=`

A

997

B

997.5

C

998

D

998.5

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If f (x) (x ^(3))/( x ^(2) -1) then f '' (0) =

f: R to R is given by: f(x)= a^(x)/(a^(x) + sqrt(a)) AA x in R , then f(1/1997) + f(2/1997) + ……+f(1995)/(1997) +f(1996)/(1997) =

If 2f(x) = f'(x) and f(0) = 3 then f(2) =

If 2f(x) -3f(1/x)=x^(2), x ne 0 , then f(2)=

If f (x) = f ^(1) (x) + f ^(11) (x) + f ^(111) (x) +........oo then find (f ^(1) (x))/(f (x)).

If f(x)=|(a,-1,0),(ax,a,-1),(ax^(2),ax,a)| then f(3x)-f(2x)=

{:(1.if F (X) = (1)/(x) then f'(1) =A, 2.If f (x) = (x+1)/(x+3) then f '(-1) =B),(3.If f(x)=x^(2)then f'(1)=C,4. If f(x)=logx then f'(3)=D):} The ascending order of A,B,C ,D is

If int (dx)/(sqrt(x)(x+9))=f(x)+ constant, then f(x)=

If f:R rarrR is defined by f(x)=(2x+1)/(3) then f^(-1)(x)=