असमता (3(2-x)>x+10) का हल कौन सा है?
What is the solution of (3(2-x)>x+10)?
Explanation opens after your attempt
A. (x<-1)
Concept
From (6-3x>x+10), we get (-4x>4), hence (x<-1). Reverse the sign when dividing by negative (-4).
Why this answer is correct
The correct answer is A. (x<-1). From (6-3x>x+10), we get (-4x>4), hence (x<-1). Reverse the sign when dividing by negative (-4).
Exam Tip
(6-3x>x+10) से (-4x>4) और (x<-1) मिलता है। ऋणात्मक (-4) से भाग देने पर चिन्ह पलटें।
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