Question

To obtain the conditions for consistency or inconsistency of system of linear

equations in two variables which method is applicable practically?

a) Graphical method b) Substitution method

c) Elimination method d) Cross multiplication method​

Answer 1

Answer:

you can use substitution and elimination method they are pretty easy um...

Answer 2

Step-by-step explanation:

Among the various options given in question statement the correct options is A.

Graphical method can be used to obtain the conditions for consistency or inconsistency of system of linear  equations in two variables.

This does not give a solution but a representation based on whether the two lines intersect with each other or they are parallel to each other. If the lines give only one solution then system is consistent