3x+2y=8,2x-3y=1 consistent or not. and find the number of solutions
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Answer:
the pair of equations 3x+2y=8, 2x-3y=1 are consistent or inconsistent graphically ... the graph cuts the y axis at (0,4) (0,1)(0,0)(0,-2) and then the no. of zeros of f(y)
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Answered by
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Answer:
3x+2y=8. ×2
6x+4y=16........(I)
2x-3y=1. ×3
4x-9y=3.......(ii)
Solving (I)&(ii), by subtracting
6x+4y=16
6x-9y=3
13y=13
Y=1
Put y=1 in ...(I),
6x+4×1=16
6x=16-4
X=2
Step-by-step explanation:
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