Home
Class 11
MATHS
Which of the following relations are fun...

Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range.
(i) {(2,1),(5,1),(8,1),(11,1),(14,1),(17,1)}
(ii) {(2,1),(4,2),(6,3),(8,4),(10,5),(12,6),(14,7)}
(iii) {(1,3),(1,5),(2,5)}

Text Solution

Verified by Experts

The correct Answer is:
(i) yes Domain ={2,5,8,11,14,17}, Range ={1}
(ii) yes, Domain ={2,4,6,8,12,14}, Range ={1,2,3,4,5,6,7}
(iii) No.
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    NCERT TELUGU|Exercise Miscellaneous Exercise on Chapter 2|12 Videos

  • RELATIONS AND FUNCTIONS

    NCERT TELUGU|Exercise Exercise 2.2|9 Videos

  • PROBABILITY

    NCERT TELUGU|Exercise MISCELLANEOUS EXERCISEON CHAPTER 25|1 Videos

  • SEQUENCES AND SERIES

    NCERT TELUGU|Exercise Miscellaneous Exercise On Chapter 9|31 Videos

Similar Questions

Explore conceptually related problems

Find x and y, if 2[(1,3),(0,x)]+[(y,0),(1,2)]=[(5,6),(1,8)]

|(1,4,2),(2,-1,4),(-3,7,-6)|=

Find the equations of the circle for which the points given below are the end points of a diameter. (i) (-4,3), (3,-4) (ii) (7,-3), (3,5) (iii) 1,1), (2,-1) (iv) (0,0),(8,5) (v) (3,1),(2,7)

Find the transpose of each of the following matrices: (i)[(5),((1)/(2)),(-1)] (ii) [(1,-1),(2,3)] (iii) [(-1,5,6),(sqrt(3),5,6),(2,3,-1)]

Find the determinant value of the following matrices. [(1,2,-3),(4,-1,7),(2,4,-6)]