Which point lies on the line (2x+3y=19) but not on the line (x+y=8)?
Answer and explanation
Correct answer: ( (2,5) )
At ( (2,5) ), (2(2)+3(5)=19), but (2+5=7). To be a solution of both lines, both equations must be true.
Frequently asked questions
What is the correct answer to this question?
( (2,5) )
Why is this the correct answer?
At ( (2,5) ), (2(2)+3(5)=19), but (2+5=7). To be a solution of both lines, both equations must be true.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Graphical method of finding solutions..
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