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find domain and range of function f= {(x, 1/1-x

^{2}):x belongs to R?In signum and greatest integer function, why does the line starts with a large dot???????

n(A)=p and N(B) = q.

Where can I find solutions to R.D.Sharma Maths book ,class XI without registering for it?

find the domain and range of

f(x)=x square/1+x square

Write domain and range of greatest integer function

^{2}-x+1/x^{2}+x+1 find domain and rangeexplain too

thanks !

find domain and range:

f(x) = 1/2-sin 3x

^{NO LINKS PLEASE}f(x)=|x-4|/x-4

find domain and range of (x

^{2}-9)/x-3find the domain and range of 3/2-x^2

find domain and range

f(X)=1/{sqrt(5)-x}

a, b, c are positive integers forming an increasing geometric sequence, ba is a perfect square and log a +

log b + log c = 3. Find a + b + c.find the range of

f(x) = x

^{2}+2x+1/x^{2}-8x+12write all the possible relations from A={1,2} to B={0}

how can you find the range and domain of root of

^{}(9-x^{2})?1)Find P

2)Write down Domain and range of R

3)How many possible relations from P to P

f(x)=3/(2-x^2) find the range and domain of the function

please do answer

find the domain and range of

a) identity function

b)constant function

c)polynomial function

d)rational function

e)modulus function

f)signum function

g) greatest integer function

^{2})by using properties prove that

(i) a U b = a intersection b imlies a=b

(ii) for any sets a and b show that p(a intersection b) = p(a) itersection p (b)

(iii) if a,b And c be the sets such that aUb = aUc and a intersection b = a itersection c show that b = c

(iv) a intersection (aUb) = a and aU(a intersection b) = a

_{1/2}(-log_{2}(1+1/(x)^{1/4})-1) in detailGiven A={-1,0,2,5,6,11},B={-2,-1,0,18,28,108} and f(x)=x^2-x-2.Find f(A).Is f(A) =B ?

Find the domain and range of f(x)=1/x-3.

Iam quite confident about the domain so please tell me the range!!!!!!.

fhow to find the domain and range of root of x

^{2 }-4If f(x)=1/1-x,show that f[f{f(x)}]=x

if f is a real function defined by f(x)=x-1/x+1, then prove that:

f(2x)=3f(x)+1/f(x)+3

find the domain and range of

f(x) = root ( (x -3 ) (4-x)

let 'R' be the relation on the set N of natural numbers defined by R = {(a,b):a,b is an element of N , a+3b=12}

Find : (1) R

(2) the domain of R

(3) the range of R

Art now a days. For it she wants to take x- coordinate from the set

A={0,1,2,3,5} and y- coordinate from the set B={-3,-2,-1,0,1,2,3}

(i)How many ordered pairs Neha can make from A to B?

(a)25 (b)30 (c)35 (d)40

(ii) How many ordered pairs Neha can make from B to A?

(a)25 (b)30 (c)35 (d)40

(iii) If a relation defined from A to B as R={(a,b):a<b ,a∈ A, b ∈ B}.Then how many elements are there in R

(a)6 (b)8 (c)12 (d)20

If f(x)=cos (log x ) then f(x) f (y)-1/2 {f(x/y)+f(xy)} then what is the value of this

^{y}.3^{2}.(3^{-y})^{-1}-27^{y }/ 3^{3x} .2^{3}=1/27 then x-y is given by : (A) -1 (B) 1 (C)0 (D) NoneIf f(x)=

x^{2}-3x+4,then find the values of x satisfying the equation f(2x+1).let f =

( x, x: x belongs to R be a function .Determine domain and range of the function.^{2}/1+x^{2})please fast

find domain and range of f(x)= square root of (x - 1)(3 - x)

^{2}- 3x + 7 is an example ofi) Identity function

ii) Constant function

iii) Polynomial function

iv) Modulus function

1.A relation R is defined on the set Z of integers as follows:

(x,y)âˆˆR iff x

^{2}+ y^{2 }= 25.Express R and R-1 as the set of odered pairsand hence find the respective domains.

2.Let f :

Râ†’R. be defined as { 2x+1, x<= 4 Show that f is not a functionx+1 , x>=4 }

if A and B are two sets having 3 elements in common. if n(A)=5, n(B)=4, find n(A*B) and n[(A*B) intersection (B*A)].

What is modulus function?

A) 5 B) 7 C) 9 D) 11

If sin A= 1/ root (10) sin B= 1/root (5) ( A, B and A+ B being positive acute angles, show that A+B= pie/4.

also find f(-2) and the numbers which are associated with the numbers -25 in its range.

dear experts please explain me what the second part of the question means with the answer

2) 42,55,71,90,?,137,165

3) 3,4,8,17,?,58,94

4) 1,2,8,33,?,765

Explain the pattern in above the numbers, what number should come in place of question mark... pls explain...

find the domain and range of the function f(x)=1/root 16-x*x

Find the domain and range of the function f(x)= sin^{2}x +5 .find the domain and range of

i)f(x) = root(x2-9)

ii)f(x) =(2x-1)2+3

iii) f(x) = 5-(x+1)2

iv) f(x) = 1/(x-1)

where x belongs to real numbers

Explain

greatest integer function&smallest integer functionwith some examples.If the ordered pairs (x, -1) and (5, y) belong to the set {(a.b) : b=2a-3}, find the values of x and y.

how to find domain and range of functions can anyone explain me step wise,,,

help help

If the number ofproper subsets of a set A is 31, find the number of elements of A.

How to find the range of any polynomial function?Explain with an example.

AND

Find the range of

f(x)=x^{2}+ 2x+ 1 /x^{2}- 8x+ 12^{2}- 3x+ 2 ) / ( x^{2}+ x - 6 )^{2}- 2 where x belongs {-1 ,-2 , 0 , 2 }1) list the elements of f

2)is f a function ?

Q=If f(x)=sin^{4}x +cos^{2}x/sin^{2}x +cos^{4}x for xbelonging to R,then f(2002) will be equal to?^{2}- 6x +[x] +7 =0 where [ ] represents greatest integer functionRedefine the function modulusx-2 +modulus2+x ,-3 less than or equal to x less than or equal to 3

find the domain and range of the function f(x)=x-3/2x+1.

THE CARTESIAN PRODUCT P*P Has 9 ELEMENTS WHICH ARE FOUND (-a,o) &(o,a). A RELATION FROM P TO P IS DEFINED AS

R={(X,Y) : X+Y=O} 1)- FIND P?

If R is a relation on a finite set having n elements, then the number of relations on A is2^{n}2^{(}^{n)2}n^{2}n^{n}R={(x,y) : y=x+ 6/x , x,y belong to N , and x is less than 6}

can you please solve it.........Find the range of the function f(x)= 2-3x, x belongs to R, R>0

^{x}/25^{x}+5, show that f(x) + f(1-x)=1