What is the correct solution of the inequality (5x\le 20)?असमानता (5x\le 20) का सही हल क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x\le 4)(x\le 4)
Since (5) is positive, dividing by (5) does not change the sign and gives (x\le 4). Keep the equality part of the sign.(5) धनात्मक है इसलिए (5) से भाग देने पर चिन्ह नहीं बदलता और (x\le 4) मिलता है। बराबरी वाला चिन्ह बनाए रखें।
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