कौन-सा समीकरण (2x+5y=13) के साथ संपाती रेखा देगा?
Which equation will give a coincident line with (2x+5y=13)?
Explanation opens after your attempt
A. (4x+10y=26)
Concept
Dividing (4x+10y=26) by (2) gives (2x+5y=13). Therefore both are the same line on the graph.
Why this answer is correct
The correct answer is A. (4x+10y=26). Dividing (4x+10y=26) by (2) gives (2x+5y=13). Therefore both are the same line on the graph.
Exam Tip
(4x+10y=26) को (2) से भाग देने पर (2x+5y=13) मिलता है। इसलिए दोनों ग्राफ पर एक ही रेखा हैं।
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