Choose the solution set of (-2\le \frac{5x-1}{4}<3).द्वि-असमीका (-2\le \frac{5x-1}{4}<3) का समाधान समुच्चय चुनिए।
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (-\frac{7}{5}\le x<\frac{13}{5})(-\frac{7}{5}\le x<\frac{13}{5})
(-8\le 5x-1<12) gives (-7\le 5x<13), so (-\frac{7}{5}\le x<\frac{13}{5}). Preserve boundary signs at every step.(-8\le 5x-1<12) से (-7\le 5x<13), इसलिए (-\frac{7}{5}\le x<\frac{13}{5})। परीक्षा में हर चरण में सीमा चिन्ह बनाए रखें।
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