समीकरण (3x+my=24) और (12x+28y=96) के अनंत हल होने के लिए (m) का मान क्या होगा?
What will be the value of (m) for (3x+my=24) and (12x+28y=96) to have infinitely many solutions?
Explanation opens after your attempt
C. (7)
Concept
For infinitely many solutions, (3/12=m/28=24/96) must hold. Therefore, (m=7) is correct.
Why this answer is correct
The correct answer is C. (7). For infinitely many solutions, (3/12=m/28=24/96) must hold. Therefore, (m=7) is correct.
Exam Tip
अनंत हल के लिए (3/12=m/28=24/96) होना चाहिए। इसलिए (m=7) सही है।
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