Question

Chapter 4 Pair of liner equation in two variables
020. What is graph of linear equation in two variable ?
Q21.How many solutions of linear equation in two variable are?
Q22. Find four solution of equation 3x +4y=7
Q23. Draw the graph of following equation
i. y = x
ii. 3x + 4y =7
Q24. You know that the force applied on the body is directly proportional to the acceleration
produced in the body. Write an equation to express this situation and plot the graph of
equation​

Answer 1

Answer:

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