रेखाएं (7x+2y=18) और (14x+4y=36) ग्राफ पर क्या दर्शाती हैं?
What do the lines (7x+2y=18) and (14x+4y=36) represent on a graph?
Explanation opens after your attempt
C. अनंत समाधानInfinitely many solutions
Concept
The second equation is (2) times the first, so both lines are the same. All points on the same line are solutions.
Why this answer is correct
The correct answer is C. अनंत समाधान / Infinitely many solutions. The second equation is (2) times the first, so both lines are the same. All points on the same line are solutions.
Exam Tip
दूसरा समीकरण पहले का (2) गुना है, इसलिए दोनों रेखाएं एक ही हैं। एक ही रेखा के सभी बिंदु समाधान होते हैं।
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