यदि \(A\cup A^{c}\) पूछा जाए, तो इसका मान क्या होगा?
If \(A\cup A^{c}\) is asked, what will be its value?
Explanation opens after your attempt
D. (U)
Concept
(A) and \(A^{c}\) together form the whole (U). This is one of the most useful complement identities.
Why this answer is correct
The correct answer is D. (U). (A) and \(A^{c}\) together form the whole (U). This is one of the most useful complement identities.
Exam Tip
(A) और \(A^{c}\) मिलकर पूरे (U) को बना देते हैं। पूरक गुणों में यह सबसे उपयोगी सर्वसमिका है।
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