असमानता (7(x-2)<2x+13) का हल क्या है?
What is the solution of the inequality (7(x-2)<2x+13)?
Explanation opens after your attempt
Correct Answer
A. \(x<\frac{27}{5}\)
Concept
Opening brackets gives (7x-14<2x+13), so (5x<27) and \(x<\frac{27}{5}\). A fractional answer can also be correct.
Why this answer is correct
The correct answer is A. \(x<\frac{27}{5}\). Opening brackets gives (7x-14<2x+13), so (5x<27) and \(x<\frac{27}{5}\). A fractional answer can also be correct.
Exam Tip
कोष्ठक खोलने पर (7x-14<2x+13), इसलिए (5x<27) और \(x<\frac{27}{5}\)। भिन्न उत्तर भी सही हल हो सकता है।
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