यदि (3x+2y=p) और (6x+4y=20) की रेखाएं अनंत समाधान देती हैं, तो (p) क्या है?

If (3x+2y=p) and (6x+4y=20) give infinitely many solutions, what is (p)?

Explanation opens after your attempt
Correct Answer

B. (10)

Step 1

Concept

For infinitely many solutions, the second equation must be (2) times the first. Therefore (2p=20) and (p=10).

Step 2

Why this answer is correct

The correct answer is B. (10). For infinitely many solutions, the second equation must be (2) times the first. Therefore (2p=20) and (p=10).

Step 3

Exam Tip

अनंत समाधान के लिए दूसरा समीकरण पहले का (2) गुना होना चाहिए। इसलिए (2p=20) और (p=10)।

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यदि (3x+2y=p) और (6x+4y=20) की रेखाएं अनंत समाधान देती हैं, तो (p) क्या है? / If (3x+2y=p) and (6x+4y=20) give infinitely many solutions, what is (p)?

Correct Answer: B. (10). Explanation: अनंत समाधान के लिए दूसरा समीकरण पहले का (2) गुना होना चाहिए। इसलिए (2p=20) और (p=10)। / For infinitely many solutions, the second equation must be (2) times the first. Therefore (2p=20) and (p=10).

Which concept should I revise for this Mathematics MCQ?

For infinitely many solutions, the second equation must be (2) times the first. Therefore (2p=20) and (p=10).

What exam hint can help solve this Mathematics question?

अनंत समाधान के लिए दूसरा समीकरण पहले का (2) गुना होना चाहिए। इसलिए (2p=20) और (p=10)।