3x+2y=5 2x-y=4. by determinant method find D
Answers
Answered by
15
Answer:
D= -7
Step-by-step explanation:
given equations:
3x+2y=5
2x-y=4
D= 3 2 =(3×-1) - (2×2)
2 -1
= -3-4
=-7
D= -7
Answered by
0
Answer:
The value for D is -7
Step-by-step explanation:
Given :
3x+2y=5
2x-y=4
D= 3 2 =(3×-1) - (2×2)
= 2 -1
= -3-4
= -7
Hence the correct answer is D= -7.
#SPJ2
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