असमानता (9-3x<0) का हल क्या है?

What is the solution of (9-3x<0)?

Explanation opens after your attempt
Correct Answer

A. (x>3)

Step 1

Concept

(-3x<-9), and dividing by (-3) gives (x>3). Always reverse the sign when dividing by a negative.

Step 2

Why this answer is correct

The correct answer is A. (x>3). (-3x<-9), and dividing by (-3) gives (x>3). Always reverse the sign when dividing by a negative.

Step 3

Exam Tip

(-3x<-9) और (-3) से भाग देने पर (x>3) मिलता है। ऋणात्मक भाग में चिन्ह जरूर उलटें।

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Mathematics Answer, Explanation and Revision Hints

असमानता (9-3x<0) का हल क्या है? / What is the solution of (9-3x<0)?

Correct Answer: A. (x>3). Explanation: (-3x<-9) और (-3) से भाग देने पर (x>3) मिलता है। ऋणात्मक भाग में चिन्ह जरूर उलटें। / (-3x<-9), and dividing by (-3) gives (x>3). Always reverse the sign when dividing by a negative.

Which concept should I revise for this Mathematics MCQ?

(-3x<-9), and dividing by (-3) gives (x>3). Always reverse the sign when dividing by a negative.

What exam hint can help solve this Mathematics question?

(-3x<-9) और (-3) से भाग देने पर (x>3) मिलता है। ऋणात्मक भाग में चिन्ह जरूर उलटें।