Question

Q.4 Fill in the blanks -

1. The equation whose graph is a straight line is called... equation.

2. The graph of linear equation of type ax+by+c=0 is a .... Line

3. If a system of equation dose not have any solution then it is called ... systen

4. If a system of equation has a solution then it is called .......... system.

5. If a/a2+b/b2 then the solution of system is called ...... solution.​

Answer 1

Answer:

A mother said to her son, "The sum of our present ages is twice my age 12 years ago an

nine years hence, the sum of our ages will be thrice my age 14 years ago". What is het ons

present a