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Install NowKishore Kumar

Feb 2, 2014

What is one one and onto function? Explain with example

Answer.

Sol: for x_{1 }â‰ x_{2} or f(x_{1})

Sol: for x

Anurag Verma

Jul 21, 2014

If f(x)= l x l and g(x) = [ x ] . Evaluate :

fog ( -5/3 ) - gof ( -5/3 ) .

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

...

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

...

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!!!!!!!!!!!!!!!!!!!!!!!!

MANS 1PEN GIVEN TO 1PERSON

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

Yusuf

Aug 2, 2013

what is reflexsive

abcdefghijklmnopqrstuvwxyz....

Chokeh

Sep 18, 2014

Find the coefficient of x in (1 - 2x^{3} + 3x^{5})(1+ 1 / x)^{10}.

Sol;

Let (1 - 2x^{3} + 3x^{5})(1+ 1 / x)^{10}.

â‡’ (1 - 2x^{3} + 3x^{5})[^{10}c_{0} + ^{10}c_{1} 1/x + <...

Let (1 - 2x

â‡’ (1 - 2x

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...

Sanalkumar S

Jul 8, 2015

what is into function?

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

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

Kishore Kumar

Feb 2, 2014

What is one one and onto function? Explain with example

Answer.

Sol: for x_{1 }â‰ x_{2} or f(x_{1})

Sol: for x

Anurag Verma

Jul 21, 2014

If f(x)= l x l and g(x) = [ x ] . Evaluate :

fog ( -5/3 ) - gof ( -5/3 ) .

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

...

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

...

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!!!!!!!!!!!!!!!!!!!!!!!!

MANS 1PEN GIVEN TO 1PERSON

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

Yusuf

Aug 2, 2013

what is reflexsive

abcdefghijklmnopqrstuvwxyz....

Chokeh

Sep 18, 2014

Find the coefficient of x in (1 - 2x^{3} + 3x^{5})(1+ 1 / x)^{10}.

Sol;

Let (1 - 2x^{3} + 3x^{5})(1+ 1 / x)^{10}.

â‡’ (1 - 2x^{3} + 3x^{5})[^{10}c_{0} + ^{10}c_{1} 1/x + <...

Let (1 - 2x

â‡’ (1 - 2x

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...

Sanalkumar S

Jul 8, 2015

what is into function?

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

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