Question

show that the given system of equation has a unique solution 3x+5y=12,5x+3y=4​

Answer 1

Step-by-step explanation:

3x+5y=12

5x+3y=4

a1 = 3, b1 = 5, c1 = 12

a2 = 5, b2 = 3, c2 = 4

for equation to be unique, a1/a2≠b1/b2

3/5 ≠ 5/3

hence the given system of equations have unique solution

Answer 2

Answer:

Step-by-step explanation:

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