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WORKBOOK
Ex: For which value of k and m, the following system equation have infinitely many
solutions?
(k−1)x+(m)+2y = 3 2x+y = 1
Ex: Determine the positons of the following lines on the analytic plane:
a) d 1 : x – y + 1 = 0 and d 2 : 2x – 2y + 2 = 0
b) d 1: 3x – y + 2 = 0 and d 2: x + y + 2 = 0
Ex: d 1 and d 2 intersect at the point A in the given figure. Find
area of the triangle
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102math-wb-w3-(Vector)
