Which is the correct solution of (7-x\ge 2)?असमानता (7-x\ge 2) का सही हल कौन सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x\le 5)(x\le 5)
From (7-x\ge 2), we get (-x\ge -5), and dividing by a negative gives (x\le 5). Reverse the sign when removing (-x).(7-x\ge 2) से (-x\ge -5) मिलता है और ऋणात्मक से भाग देने पर (x\le 5)। (-x) हटाते समय चिह्न पलटें।
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