( |x+5|<4 ) को संख्या रेखा पर दिखाने पर कौन सा अंतराल बनेगा?

Which interval is formed on the number line when ( |x+5|<4 ) is represented?

Explanation opens after your attempt
Correct Answer

A. ( (-9,-1) )

Step 1

Concept

( |x+5|<4 ) gives ( -4<x+5<4 ). Therefore ( -9<x<-1 ), and both endpoints are open.

Step 2

Why this answer is correct

The correct answer is A. ( (-9,-1) ). ( |x+5|<4 ) gives ( -4<x+5<4 ). Therefore ( -9<x<-1 ), and both endpoints are open.

Step 3

Exam Tip

( |x+5|<4 ) से ( -4<x+5<4 ) मिलता है। इसलिए ( -9<x<-1 ) और दोनों सिरे खुले होंगे।

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Mathematics Answer, Explanation and Revision Hints

( |x+5|<4 ) को संख्या रेखा पर दिखाने पर कौन सा अंतराल बनेगा? / Which interval is formed on the number line when ( |x+5|<4 ) is represented?

Correct Answer: A. ( (-9,-1) ). Explanation: ( |x+5|<4 ) से ( -4<x+5<4 ) मिलता है। इसलिए ( -9<x<-1 ) और दोनों सिरे खुले होंगे। / ( |x+5|<4 ) gives ( -4<x+5<4 ). Therefore ( -9<x<-1 ), and both endpoints are open.

Which concept should I revise for this Mathematics MCQ?

( |x+5|<4 ) gives ( -4<x+5<4 ). Therefore ( -9<x<-1 ), and both endpoints are open.

What exam hint can help solve this Mathematics question?

( |x+5|<4 ) से ( -4<x+5<4 ) मिलता है। इसलिए ( -9<x<-1 ) और दोनों सिरे खुले होंगे।