find the value of m
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Answer:
-2
Step-by-step explanation:
finding the value of determinant is ( multiplying first row first column element by second row second column element) - ( multiplying first row second column element by second row first column element)
22 = (4*3) - (m*5)
22= 12-5m
22-12 = -5m
10= -5m
m= -10/5= -2
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