wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which one of the following options is true, and why?
y=3x+5 has
(i) a unique solution,
(ii) only two solutions,
(iii) infinitely many solutions

Open in App
Solution

In the given two variable, if we put the value of x, then we get the corresponding value of y
if value of x=0 then
y=3×0+5
y=5

if value of x=1 then
y=3×1+5
y=8

if value of x=2 then
y=3×2+5
y=11

if value of x=1 then
y=3×1+5
y=2

Hence, all these pairs (0,5),(1,8),(2,11),(1,2) are the solution for the given pair of equation
Hence, the given equation had infinitely many solutions.

flag
Suggest Corrections
thumbs-up
6
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Linear Equation in Two Variables
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon