ग्राफ पर (2x-y=6) और (x+2y=8) का समाधान कौन सा है?
What is the solution of (2x-y=6) and (x+2y=8) on the graph?
Explanation opens after your attempt
Correct Answer
A. ((4,2))
Concept
From the first equation, (y=2x-6). Substituting gives (x+4x-12=8), so (x=4) and (y=2). The intersection point is the graphical solution.
Why this answer is correct
The correct answer is A. ((4,2)). From the first equation, (y=2x-6). Substituting gives (x+4x-12=8), so (x=4) and (y=2). The intersection point is the graphical solution.
Exam Tip
पहले से (y=2x-6), दूसरे में रखने पर (x+4x-12=8), इसलिए (x=4) और (y=2)। प्रतिच्छेद बिंदु ही ग्राफीय हल है।
Login to save your score, XP, coins and progress.