असमानता (4x-7<9) का हल क्या है?
What is the solution of the inequality (4x-7<9)?
Explanation opens after your attempt
A. (x<4)
Concept
Adding (7) to both sides gives (4x<16), so (x<4). Removing the constant term first is easier.
Why this answer is correct
The correct answer is A. (x<4). Adding (7) to both sides gives (4x<16), so (x<4). Removing the constant term first is easier.
Exam Tip
दोनों पक्षों में (7) जोड़कर (4x<16), इसलिए (x<4)। पहले स्थिर पद हटाना आसान रहता है।
Login to save your score, XP, coins and progress.
