Class 11 Mathematics Linear Inequalities algebraic solution of linear inequalities in one variable Medium Level 43

असमानता \(2x-3\leq x+1\) के हल में (x=4) क्यों शामिल है?

Why is (x=4) included in the solution of \(2x-3\leq x+1\)?

Explanation opens after your attempt
Correct Answer

A. क्योंकि \(x\leq 4\)Because \(x\leq 4\)

Step 1

Concept

The solution is \(x\leq 4\), so (x=4) is included. In \(\leq\), equality is also valid.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि \(x\leq 4\) / Because \(x\leq 4\). The solution is \(x\leq 4\), so (x=4) is included. In \(\leq\), equality is also valid.

Step 3

Exam Tip

हल \(x\leq 4\) है इसलिए (x=4) शामिल है। \(\leq\) में बराबरी भी मान्य होती है।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(2x-3\leq x+1\) के हल में (x=4) क्यों शामिल है? / Why is (x=4) included in the solution of \(2x-3\leq x+1\)?

Correct Answer: A. क्योंकि \(x\leq 4\) / Because \(x\leq 4\). Explanation: हल \(x\leq 4\) है इसलिए (x=4) शामिल है। \(\leq\) में बराबरी भी मान्य होती है। / The solution is \(x\leq 4\), so (x=4) is included. In \(\leq\), equality is also valid.

Which concept should I revise for this Mathematics MCQ?

The solution is \(x\leq 4\), so (x=4) is included. In \(\leq\), equality is also valid.

What exam hint can help solve this Mathematics question?

हल \(x\leq 4\) है इसलिए (x=4) शामिल है। \(\leq\) में बराबरी भी मान्य होती है।