If the following system equations have infinitely many solutions then value of k will be:2x+3y=5;4x+ky=10
Answers
Answered by
41
Step-by-step explanation:
ANSWER:-
We know that:-
- If it contains infinite solutions, then the equation stands as:-
In this we have :-
- a1 as 2
- a2 as 4
- b1 as 3
- b2 as k
- c1 as 5
- c2 as 10
We need to place the equations.
If I consider first 2, it stands:-
Now, let us verify our answer with second pair.
So, K = 6 is the answer.
More to know:-
If no solutions, then:-
amitkumar44481:
Perfect :-)
Answered by
12
Given, 2x+3y=5, 4x+ky=10
where
cross MULTIPLY this,
hence,
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