A ) No solution ✅
B ) Unique solution
C ) Two solution
D ) Infinite solutions
Explanation:
If two equations are y=2 and y=-5 how many solutions does the system of equations have?
Solution :
- If both equations are y = constant:
- Different constants → 0 solutions (Parallel lines)
- Same constants → Infinite solutions (Same line)
Here:
y = 2
y = -5
Since 2 ≠ -5, the lines are parallel and never intersect.
Answer: 0 (No Solution) ✅
Competitive Exam Rule:
- Different slopes → 1 solution
- Same slope, different intercepts → 0 solutions
- Same slope, same intercept → Infinitely many solutions