RELATION AND FUNCTION - L16

Let A = {1,2,3} and B = {a,b,c}. If l is the number of functions from A to B and m is number of one-one functions from A to B, then (A) l is 9 (B) m is 9 (C) l is 27 (D) m is 16

Let R be a relation on the set of all line in a plane defined by (l_(1),l_(2))in R hArr l in el_(1) is parallel to line l_(2). Show that R is an equivalence relation.

The inverset of the function y = (16 ^(x)-16 ^(-x))/(16 ^(x) + 16 ^(-x)) is

16. Cell Structure And Function - Microbodies

Antisymmetric Relation|Equivalence Relation|Exercise Question|Partial Order Relation|Exercise Question|OMR|Function|Graphical Representation|Domain, Co-Domain Of Function|Rules For The Domain Of A Function|Range|OMR

Relation And Functions

What is L.C.M. of 12, 16 and 36?

Let L be the set of all straight lines in the Euclidean plane. Two line l_(1) and l_(2) are said to be related by the relation R of l_(1) is parallel to l_(2) , Then R is

Let L be the set of all lines in XY= plane and R be the relation in L defined as R={(L_(1),L_(2)):L_(1) is parallel to L_(-)2} Show that R is an equivalence relation.Find the set of all lines related to the line y=2x+4.

Let L be the set of all lines in XY -plane and R be the relation in L defined as R={(L_(1),L_(2)):L_(1) is parallel to L_(2)}. Show that R is an equivalence relation.Find the set of all lines related to the line y=2x+4