b) Decide if the following system of e uations has zero, one or infinite solution(s). (3 Marks)x+4y+2=02x+3y+2=04y=x−2
x=−0.4,y=−0.4
Step 1 :4y=x−2
Step 2 :A=[1423]
Step 3 :det=−5
Step 4 :A−1=1det[3−4−21]
Step 5 :B=[−2−2]
Step 6 :X=A−1B=[−0.4−0.4]
Step 7 :x=−0.4,y=−0.4