Q3. Solve the following simultaneous equation
3x +y-2=0
2x-Y 3=0
Answers
Answered by
1
Answer:
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Answered by
1
Answer:
3x+y-2=0
let x=1
3×1+y-2=0
3+y-2=0
y=2-3
y=-1
second equation Kya hai 2x-y-3=0 ya 2x-y+3=0
Mai do no tarah se kr rhi hu
2x-y-3=0
let x=1
2×1-y-3=0
2-y-3=0
-y=3-2
-y=1
y=-1
2x-y+3=0
let x=2
2×2-y+3=0
4-y+3=0
-y=-4-3
-y=-7
y=-7/-1
minus minus will be cut
y=7
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