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What is the number line solution of (\frac{2x+5}{-3}<1)?असमानता (\frac{2x+5}{-3}<1) का संख्या रेखा पर हल क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x>-4), open dot at (-4) shaded right(x>-4), (-4) पर खुला बिंदु और दाईं ओर
Multiplying by (-3) reverses the inequality to (2x+5>-3), so (x>-4). In exams, reverse the sign when removing a negative denominator.(-3) से गुणा करने पर inequality reverse होकर (2x+5>-3) बनती है, इसलिए (x>-4)। परीक्षा में negative denominator हटाते समय चिन्ह पलटें।
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