Question

If a pair of linear equations is consistent, then the lines will be:

(A) Parallel

(B) Always coincident

(C) Intersecting or coincident


(D) Always intersecting

Answer: (C)

Explanation: If a pair of linear equations is consistent the two lines represented by these equations definitely have a solution, this implies that either lines are intersecting or coincident.

4. The pair of equations y = 0 and y = –7 has

(A) One solution

(B) Two solutions

(C) Infinitely many solutions

(D) No solutions​

Answer 1

Answer:

If a pair of linear equations is consistent then the lines will be a parallel b always coincident C intersecting or coincident d always intersectingExplanation: If a pair of linear equations is consistent the two lines represented by theseequations definitely have a solution, this implies that either lines are intersecting or coincident. Explanation: The graph of equations will beparallel lines.