यदि (x) पूर्णांक है और \(-4\le x<3\), तो संख्या रेखा पर कितने पूर्णांक बिंदु चिह्नित होंगे?

If (x) is an integer and \(-4\le x<3\), how many integer points will be marked on the number line?

Explanation opens after your attempt
Correct Answer

B. (7)

Step 1

Concept

The integers are (-4,-3,-2,-1,0,1,2). The endpoint (3) is open, so it is not counted.

Step 2

Why this answer is correct

The correct answer is B. (7). The integers are (-4,-3,-2,-1,0,1,2). The endpoint (3) is open, so it is not counted.

Step 3

Exam Tip

पूर्णांक (-4,-3,-2,-1,0,1,2) हैं। (3) खुला सिरा है इसलिए उसे नहीं गिनते।

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यदि (x) पूर्णांक है और \(-4\le x<3\), तो संख्या रेखा पर कितने पूर्णांक बिंदु चिह्नित होंगे? / If (x) is an integer and \(-4\le x<3\), how many integer points will be marked on the number line?

Correct Answer: B. (7). Explanation: पूर्णांक (-4,-3,-2,-1,0,1,2) हैं। (3) खुला सिरा है इसलिए उसे नहीं गिनते। / The integers are (-4,-3,-2,-1,0,1,2). The endpoint (3) is open, so it is not counted.

Which concept should I revise for this Mathematics MCQ?

The integers are (-4,-3,-2,-1,0,1,2). The endpoint (3) is open, so it is not counted.

What exam hint can help solve this Mathematics question?

पूर्णांक (-4,-3,-2,-1,0,1,2) हैं। (3) खुला सिरा है इसलिए उसे नहीं गिनते।