समीकरण (2x+my=14) और (8x+20y=56) के अनंत हल होने के लिए (m) का मान क्या होगा?

What will be the value of (m) for (2x+my=14) and (8x+20y=56) to have infinitely many solutions?

Explanation opens after your attempt
Correct Answer

A. (5)

Step 1

Concept

For infinitely many solutions, (2/8=m/20=14/56) must hold. Therefore, (m=5).

Step 2

Why this answer is correct

The correct answer is A. (5). For infinitely many solutions, (2/8=m/20=14/56) must hold. Therefore, (m=5).

Step 3

Exam Tip

अनंत हल के लिए (2/8=m/20=14/56) होना चाहिए। इसलिए (m=5) है।

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समीकरण (2x+my=14) और (8x+20y=56) के अनंत हल होने के लिए (m) का मान क्या होगा? / What will be the value of (m) for (2x+my=14) and (8x+20y=56) to have infinitely many solutions?

Correct Answer: A. (5). Explanation: अनंत हल के लिए (2/8=m/20=14/56) होना चाहिए। इसलिए (m=5) है। / For infinitely many solutions, (2/8=m/20=14/56) must hold. Therefore, (m=5).

Which concept should I revise for this Mathematics MCQ?

For infinitely many solutions, (2/8=m/20=14/56) must hold. Therefore, (m=5).

What exam hint can help solve this Mathematics question?

अनंत हल के लिए (2/8=m/20=14/56) होना चाहिए। इसलिए (m=5) है।