असमानता ( -3x+5>14 ) का हल समुच्चय क्या है?
What is the solution set of the inequality ( -3x+5>14 )?
Explanation opens after your attempt
A. (x<-3)
Concept
From ( -3x>9 ), we get (x<-3) because division by ( -3 ) reverses the sign. Always check the sign in the last step.
Why this answer is correct
The correct answer is A. (x<-3). From ( -3x>9 ), we get (x<-3) because division by ( -3 ) reverses the sign. Always check the sign in the last step.
Exam Tip
( -3x>9 ) से (x<-3) मिलेगा क्योंकि ( -3 ) से भाग देने पर चिन्ह उलटता है। अंतिम चरण में चिन्ह जरूर जांचें।
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