यदि (x) पूर्णांक है, तो \(-5<3x+1\le 10\) के कितने समाधान हैं?

If (x) is an integer, how many solutions does \(-5<3x+1\le 10\) have?

Explanation opens after your attempt
Correct Answer

D. (5)

Step 1

Concept

\(-6<3x\le 9\) gives \(-2<x\le 3\), so the integers are (-1,0,1,2,3). There are (5) solutions.

Step 2

Why this answer is correct

The correct answer is D. (5). \(-6<3x\le 9\) gives \(-2<x\le 3\), so the integers are (-1,0,1,2,3). There are (5) solutions.

Step 3

Exam Tip

\(-6<3x\le 9\) से \(-2<x\le 3\), इसलिए पूर्णांक (-1,0,1,2,3) हैं। कुल (5) समाधान मिलते हैं।

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Mathematics Answer, Explanation and Revision Hints

यदि (x) पूर्णांक है, तो \(-5<3x+1\le 10\) के कितने समाधान हैं? / If (x) is an integer, how many solutions does \(-5<3x+1\le 10\) have?

Correct Answer: D. (5). Explanation: \(-6<3x\le 9\) से \(-2<x\le 3\), इसलिए पूर्णांक (-1,0,1,2,3) हैं। कुल (5) समाधान मिलते हैं। / \(-6<3x\le 9\) gives \(-2<x\le 3\), so the integers are (-1,0,1,2,3). There are (5) solutions.

Which concept should I revise for this Mathematics MCQ?

\(-6<3x\le 9\) gives \(-2<x\le 3\), so the integers are (-1,0,1,2,3). There are (5) solutions.

What exam hint can help solve this Mathematics question?

\(-6<3x\le 9\) से \(-2<x\le 3\), इसलिए पूर्णांक (-1,0,1,2,3) हैं। कुल (5) समाधान मिलते हैं।