19. Draw the graphs of the following system of linear equations 3x + y = 3; 3x + y = 9.
Find the coordinates of the vertices of the trapezium formed by x-axis, y-axis and these lines. Also, find the
area of the trapezium so formed.
answer the question please
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Answer:
x+y=0/x+y=3
3x+y=3
=x+y=3/3 means o
2 nd equation
=3x+y=9
=x+y=9/3 which means in 3 tabla ther is 9 means it can be divided means the ans of 2nd equation is 3.
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