Solve the compound inequality (-6<4-2x\le 10).द्वि-असमीका (-6<4-2x\le 10) को हल कीजिए।
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (-3\le x<5)(-3\le x<5)
We get (-10<-2x\le 6), and division by (-2) reverses direction, so (-3\le x<5). Reverse both signs when dividing by a negative.(-10<-2x\le 6) मिलता है और (-2) से भाग देने पर दिशा बदलती है, इसलिए (-3\le x<5)। परीक्षा में ऋणात्मक भाग से दोनों चिन्हों की दिशा बदलें।
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