CBSE Class 10 Answered
the pair of equation y = 0 and y = -9 has __________
(a) one solution (b) two solutions (c) infinitely many solutions (d) no solutions
Asked by aaravp554 | 18 Sep, 2021, 09:36: PM
Expert Answer
y = 0 is x-axis . y = -9 is a line parallel to x-axis at a distance 9 units below x-axis
These two parallel lines will never intersect . Hence there is no solution for these two equations.
Answered by Thiyagarajan K | 18 Sep, 2021, 11:20: PM
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