कौन सा बिंदु \(x-2y\leq -4\), \(x+y\geq 3\), \(y\leq 5\) का हल है?

Which point is a solution of \(x-2y\leq -4\), \(x+y\geq 3\), and \(y\leq 5\)?

Explanation opens after your attempt
Correct Answer

C. ((2,4))

Step 1

Concept

Substituting ((2,4)) satisfies all three inequalities. In option checking, test every inequality separately.

Step 2

Why this answer is correct

The correct answer is C. ((2,4)). Substituting ((2,4)) satisfies all three inequalities. In option checking, test every inequality separately.

Step 3

Exam Tip

((2,4)) रखने पर तीनों असमानताएं सही मिलती हैं। विकल्प जांच में हर असमानता अलग से जांचें।

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Mathematics Answer, Explanation and Revision Hints

कौन सा बिंदु \(x-2y\leq -4\), \(x+y\geq 3\), \(y\leq 5\) का हल है? / Which point is a solution of \(x-2y\leq -4\), \(x+y\geq 3\), and \(y\leq 5\)?

Correct Answer: C. ((2,4)). Explanation: ((2,4)) रखने पर तीनों असमानताएं सही मिलती हैं। विकल्प जांच में हर असमानता अलग से जांचें। / Substituting ((2,4)) satisfies all three inequalities. In option checking, test every inequality separately.

Which concept should I revise for this Mathematics MCQ?

Substituting ((2,4)) satisfies all three inequalities. In option checking, test every inequality separately.

What exam hint can help solve this Mathematics question?

((2,4)) रखने पर तीनों असमानताएं सही मिलती हैं। विकल्प जांच में हर असमानता अलग से जांचें।