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What is the correct solution of (-2x\le 8)?असमानता (-2x\le 8) का सही हल क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x\ge -4)(x\ge -4)
Dividing (-2x\le 8) by (-2) reverses the sign and gives (x\ge -4). This sign reversal is a very common exam mistake.(-2x\le 8) में (-2) से भाग देने पर चिन्ह उलटकर (x\ge -4) मिलता है। यह आसान प्रश्नों में सबसे सामान्य गलती होती है।
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