24.The pair of equations 6x – 10y = 7 and – 6x + 10y = 9 have
Answers
The pair of equations 6x - 10y = 7 and - 6x + 10y = 9 have no solution.
Step-by-step Explanation:
The given linear equations are
6x - 10y = 7 ... ... (i)
- 6x + 10y = 9 ... ... (ii)
Here, (ii) no. equation can be written as
- (6x - 10y) = 9
or, 6x - 10y = - 9 ... ... (iii)
Since the left hand sides of (i) and (iii) are the same, we can say that they are parallel lines.
Being parallel lines, they have no solution.
(Refer to the attachment to find the graph.)
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Answer:
The pair of equations 6x - 10y = 7 and - 6x + 10y = 9 have no solution.
Step-by-step Explanation:
The given linear equations are
6x - 10y = 7 ... ... (i)
- 6x + 10y = 9 ... ... (ii)
Here, (ii) no. equation can be written as
- (6x - 10y) = 9
or, 6x - 10y = - 9 ... ... (iii)
Since the left hand sides of (i) and (iii) are the same, we can say that they are parallel lines.
Being parallel lines, they have no solution.