समीकरण (7x+5y=16) और (14x+11y=35) के लिए कौन-सा कथन सही है?

Which statement is correct for (7x+5y=16) and (14x+11y=35)?

Explanation opens after your attempt
Correct Answer

B. (714 \ne 5 / 11), इसलिए एक अद्वितीय हल / 11), so one unique solution

Step 1

Concept

Here \(7/14 \ne 5/11\), so the lines intersect. Therefore, there is one unique solution.

Step 2

Why this answer is correct

The correct answer is B. \(7 / 14 \ne 5 / 11\), इसलिए एक अद्वितीय हल / 11), so one unique solution. Here \(7/14 \ne 5/11\), so the lines intersect. Therefore, there is one unique solution.

Step 3

Exam Tip

यहां \(7/14 \ne 5/11\), इसलिए रेखाएं कटती हैं। इस कारण एक अद्वितीय हल है।

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Mathematics Answer, Explanation and Revision Hints

समीकरण (7x+5y=16) और (14x+11y=35) के लिए कौन-सा कथन सही है? / Which statement is correct for (7x+5y=16) and (14x+11y=35)?

Correct Answer: B. \(7 / 14 \ne 5 / 11\), इसलिए एक अद्वितीय हल / 11), so one unique solution. Explanation: यहां \(7/14 \ne 5/11\), इसलिए रेखाएं कटती हैं। इस कारण एक अद्वितीय हल है। / Here \(7/14 \ne 5/11\), so the lines intersect. Therefore, there is one unique solution.

Which concept should I revise for this Mathematics MCQ?

Here \(7/14 \ne 5/11\), so the lines intersect. Therefore, there is one unique solution.

What exam hint can help solve this Mathematics question?

यहां \(7/14 \ne 5/11\), इसलिए रेखाएं कटती हैं। इस कारण एक अद्वितीय हल है।