# Class 10th maths science group Chapter 5 Exercise 5.5

## Class 10th maths science group Chapter 5 Exercise 5.5

Class 10th maths science group Chapter 5 Exercise 5.511/09/2017 02:14:58 pm - notes - 10th - Mathematics Science Group - administrator
This series of lecture is about class 10th maths book exercise 5.5. You will get the lectures and notes about all the exercises of maths 9th, 10th, 11th, 12th. These lectures are related to Punjab Textbook Board PTB, Federal Board, Rawalpindi Board and all other educational boards of Punjab.
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This Lecture includes complete notes of Exercise 5.5 Chapter 5 Sets and Functions from class 10th maths (science group) Punjab Text Book Board. For FBISE, RWPBISE and all other boards like Lahore Board, Sargodha Board etc.
In this Lecture you will go through following Topics:
1. Binary Relation
i) Domain of Relation
ii) Range of Relation
2. Function or Mapping:
i) Definition
ii) Alternate Definition
iii) Domain, Co-domain and Range of function
iv) Into Function
v) One-One Funtion
vi) Into and One-One Function: (injective Function)
vii) An onto or surjective function
viii) Bijective function or one to one correspondence

Select a Question from the list bellow to see the video of that Question directly (works best in Google Chrome Browser):
Q. 1:	If = {a,b,c} , M= {3,4}, then find two binary relations of  LxM and MxL.
Q. 2:	If Y= {-2,1,2}, then make two binary relations  YxY. Also find their domain and range.
Q. 3:	If L= {a,b,c} and L= {d,e,f,g}, then find two binary relations in each:
Q. 4:	If set M has 5 elements, then find the number of binary relations in M.
Q. 5:	If L= {x|x in N ^^ x <= 5}, M= {x|x in P ^^ x <= 10}, then make the following relations from L to M. Also write the domain and range of each relation.
Q. 6:	 Indicate relations, into function, one-one function, onto function, and bijective function from the following. Also find their domain and range.

Class 10th maths science group Chapter 5 Exercise 5.5 All exercises Full Solutions
Class 10th maths science group Chapter 5 Exercise 5.5 Notes
Class 10th maths science group Chapter 5 Exercise 5.5 Video lecture
Class 10th maths science group Chapter 5 Exercise 5.5 All Questions pdf Notes


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Maths Cheat Sheet

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