3. The pairs of equations 9x + 3y + 12 = 0 and 18x + 6y + 26 = 0 have
(a)Unique solution
O (b)Exactly two solutions
O (c)Infinitely many solutions
0
(d)No solution
O Other
Answers
Answered by
4
Answer:
It will have no solution as the lines are parallel and when the lines are parallel there is no solution
Answered by
2
Answer:
The pair of linear equations 9x + 3y + 12 = 0 and 18x + 6y + 26 = 0 have no solution.
Step-by-step explanation:
Recall the concepts
A pair of linear equations have
- exactly one solution if
- infinitely many solutions if
- no solution if
Given equations are 9x + 3y + 12 = 0 and 18x + 6y + 26 = 0
Comparing with we get
Since , the pair of linear equations 9x + 3y + 12 = 0 and 18x + 6y + 26 = 0 have no solution.
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