असमानता \(-\frac{x}{4}<2\) का हल क्या है?
What is the solution of the inequality \(-\frac{x}{4}<2\)?
Explanation opens after your attempt
Correct Answer
A. (x>-8)
Concept
Multiplying both sides by (-4) reverses the sign and gives (x>-8). Reverse the sign when multiplying by a negative number.
Why this answer is correct
The correct answer is A. (x>-8). Multiplying both sides by (-4) reverses the sign and gives (x>-8). Reverse the sign when multiplying by a negative number.
Exam Tip
दोनों पक्षों को (-4) से गुणा करने पर चिह्न पलटता है और (x>-8) मिलता है। ऋणात्मक से गुणा करते समय चिह्न बदलें।
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