समीकरणों (6x+4y=40) और (3x+2y=20) के बारे में सही कथन कौन-सा है?
Which statement is correct about (6x+4y=40) and (3x+2y=20)?
Explanation opens after your attempt
B. अनंत हल हैंThere are infinitely many solutions
Concept
The first equation is (2) times the second. Therefore both are the same equation and have infinitely many solutions.
Why this answer is correct
The correct answer is B. अनंत हल हैं / There are infinitely many solutions. The first equation is (2) times the second. Therefore both are the same equation and have infinitely many solutions.
Exam Tip
पहला समीकरण दूसरे का (2) गुना है। इसलिए दोनों एक ही समीकरण हैं और अनंत हल हैं।
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