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What people are asking?

Kishore Kumar

Feb 2, 2014

What is one one and onto function? Explain with example

Answer.

Sol: for x1  x2 or f(x1)

Answer (2)

Anurag Verma

Jul 21, 2014

If f(x)= l x l and g(x) = [ x ] . Evaluate :
fog ( -5/3 ) - gof ( -5/3 ) .

Sol:
Given that  f(x)= l x l and g(x) = [ x ]

and -5 / 3 = -1.66

g( -5 / 3) = g( -1.66) = [ -1.66] = -1

g( 5 / 3 ) = g ( 1.66) = [1.66] = 1

...

Answer (1)

Ch siva

Mar 21, 2014

Define 1-1 function?

1-1=0

MANS 1PEN GIVEN TO 1PERSON

I DO NOT KNOW THAT MY ANS IS RIGHT OR NOT SORRY!!!!!!!!!!!!!!!!!!!!!!!!

Answer (1)

Yusuf

Aug 2, 2013

what is reflexsive

abcdefghijklmnopqrstuvwxyz....

Answer (2)

Chokeh

Sep 18, 2014

Find the coefficient of x in (1 - 2x3 + 3x5)(1+ 1 / x)10.

Sol;

Let (1 - 2x3 + 3x5)(1+ 1 / x)10.

⇒ (1 - 2x3 + 3x5)[10c0 + 10c1 1/x + <...

Answer (1)

Aakash Namdeo

Mar 14, 2014

vbhj

Rules that infer relationships and entities can be useful for grouping entity instances in order to refer to the group as a whole in your rules and use the standard entity functions in a more powerful way. F...

Answer (1)

Sanalkumar S

Jul 8, 2015

what is into function?

Function f from set A to set B is Into fun...

Answer (1)

Rajesh yadav

May 19, 2018

consider f: R+ implies [-9, infinity] given by f(x)= 5x^2+6x-9. prove that f is invertible with f^-1(y) = (underroot(54+5y) -3)/ 5

R

Answer (2)

Kishore Kumar

Feb 2, 2014

What is one one and onto function? Explain with example

Answer.

Sol: for x1  x2 or f(x1)

Answer (2)

Anurag Verma

Jul 21, 2014

If f(x)= l x l and g(x) = [ x ] . Evaluate :
fog ( -5/3 ) - gof ( -5/3 ) .

Sol:
Given that  f(x)= l x l and g(x) = [ x ]

and -5 / 3 = -1.66

g( -5 / 3) = g( -1.66) = [ -1.66] = -1

g( 5 / 3 ) = g ( 1.66) = [1.66] = 1

...

Answer (1)

Ch siva

Mar 21, 2014

Define 1-1 function?

1-1=0

MANS 1PEN GIVEN TO 1PERSON

I DO NOT KNOW THAT MY ANS IS RIGHT OR NOT SORRY!!!!!!!!!!!!!!!!!!!!!!!!

Answer (1)

Yusuf

Aug 2, 2013

what is reflexsive

abcdefghijklmnopqrstuvwxyz....

Answer (2)

Chokeh

Sep 18, 2014

Find the coefficient of x in (1 - 2x3 + 3x5)(1+ 1 / x)10.

Sol;

Let (1 - 2x3 + 3x5)(1+ 1 / x)10.

⇒ (1 - 2x3 + 3x5)[10c0 + 10c1 1/x + <...

Answer (1)

Aakash Namdeo

Mar 14, 2014

vbhj

Rules that infer relationships and entities can be useful for grouping entity instances in order to refer to the group as a whole in your rules and use the standard entity functions in a more powerful way. F...

Answer (1)

Sanalkumar S

Jul 8, 2015

what is into function?

Function f from set A to set B is Into fun...

Answer (1)

Rajesh yadav

May 19, 2018

consider f: R+ implies [-9, infinity] given by f(x)= 5x^2+6x-9. prove that f is invertible with f^-1(y) = (underroot(54+5y) -3)/ 5

R

Answer (2)

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