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 | 18th 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 | 18th Sep, 2021, 11:20: PM