असमानता \(7\leq x+4<12\) का हल क्या है?

What is the solution of \(7\leq x+4<12\)?

Explanation opens after your attempt
Correct Answer

A. \(3\leq x<8\)

Step 1

Concept

Subtracting (4) from all parts gives \(3\leq x<8\). Apply the same operation to every part of a compound inequality.

Step 2

Why this answer is correct

The correct answer is A. \(3\leq x<8\). Subtracting (4) from all parts gives \(3\leq x<8\). Apply the same operation to every part of a compound inequality.

Step 3

Exam Tip

सभी भागों से (4) घटाने पर \(3\leq x<8\) मिलता है। संयुक्त असमानता में हर भाग पर समान क्रिया करें।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(7\leq x+4<12\) का हल क्या है? / What is the solution of \(7\leq x+4<12\)?

Correct Answer: A. \(3\leq x<8\). Explanation: सभी भागों से (4) घटाने पर \(3\leq x<8\) मिलता है। संयुक्त असमानता में हर भाग पर समान क्रिया करें। / Subtracting (4) from all parts gives \(3\leq x<8\). Apply the same operation to every part of a compound inequality.

Which concept should I revise for this Mathematics MCQ?

Subtracting (4) from all parts gives \(3\leq x<8\). Apply the same operation to every part of a compound inequality.

What exam hint can help solve this Mathematics question?

सभी भागों से (4) घटाने पर \(3\leq x<8\) मिलता है। संयुक्त असमानता में हर भाग पर समान क्रिया करें।