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Recent questions tagged types of functions
Questions
If $f:R\rightarrow R$ is defined as $f(x)=[x]^2+[x+1]-3$ where $[x]$ is greatest integer of $x$, then what type of function is $f$?
jeemain
math
class12
ch1
relations-and-functions
types of functions
difficult
asked
May 28, 2013
by
rvidyagovindarajan_1
1
answer
If $f:A\rightarrow B$ is defined as $f(x)=\sqrt 3 sinx+cosx+4$ and $f$ is invertible then find A.
jeemain
math
class12
ch1
relations-and-functions
types of functions
medium
asked
May 28, 2013
by
rvidyagovindarajan_1
1
answer
Find the linear functions that maps $[-1,1]$ onto $[0,2]$.
jeemain
math
class12
ch1
relations-and-functions
types of functions
difficult
asked
May 28, 2013
by
rvidyagovindarajan_1
1
answer
If $A=\{1,2,3,4\}\:and\:B=\{3,4,7\}$ then the no. of onto functions from $A\rightarrow B$=?
jeemain
math
class12
ch1
relations-and-functions
types of functions
medium
asked
May 27, 2013
by
rvidyagovindarajan_1
1
answer
Range of $f(x)=\large\frac{x-[x]}{1+x-[x]}$ where $[x]$ is greatest integer function.
jeemain
math
class12
ch1
relations-and-functions
types of functions
medium
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
Domain of $f(x)=\large\frac{1}{\sqrt {|x|-x}}$ = ?
jeemain
math
class12
ch1
relations-and-functions
types of functions
easy
asked
May 21, 2013
by
rvidyagovindarajan_1
1
answer
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