Mathematics Answer, Explanation and Revision Hints
समीकरणों (px+10y=50) और (14x+35y=122) का कोई हल न होने के लिए (p) का मान क्या होगा? / What is the value of (p) for the equations (px+10y=50) and (14x+35y=122) to have no solution?
Correct Answer: B. (4). Explanation: कोई हल नहीं के लिए (p/14=10/35) और (50/122) अलग होना चाहिए। इसलिए (p=4)। / For no solution, (p/14=10/35) and (50/122) must be different. Therefore, (p=4).
Which concept should I revise for this Mathematics MCQ?
For no solution, (p/14=10/35) and (50/122) must be different. Therefore, (p=4).
What exam hint can help solve this Mathematics question?
कोई हल नहीं के लिए (p/14=10/35) और (50/122) अलग होना चाहिए। इसलिए (p=4)।
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