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If (A={0,1,2}) and (B={3,4,5}), how many total functions are possible from (A) to (B)?यदि (A={0,1,2}) और (B={3,4,5}) हों, तो (A) से (B) में कुल फलनों की संख्या कितनी होगी?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (27)(27)
If (|A|=3) and (|B|=3), the number of functions is (3^3=27). Remember the formula (|B|^{|A|}) for exams.यदि (|A|=3) और (|B|=3) हो, तो फलनों की संख्या (3^3=27) होती है। परीक्षा में सूत्र (|B|^{|A|}) याद रखें।
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