alleryಮೂರು ಸೆಟ್ಗಳಿಗೆ ಅತಿಕ್ರಮಿಸುವ ವೃತ್ತಗಳು ಹೊರಭಾಗವನ್ನು ಒಳಗೊಂಡಂತೆ ಎಷ್ಟು ವಲಯಗಳನ್ನು ಹೊಂದಿರಬೇಕು?
A7
B8
C9
D6
Answer & Solution
Correct answer: B. 8
ಮೂರು ಸೆಟ್ಗಳೊಂದಿಗೆ ಪ್ರತಿಯೊಂದು ಅಂಶವು ಪ್ರತಿ ಸೆಟ್ನ ಒಳಗೆ ಅಥವಾ ಹೊರಗೆ ಇರುತ್ತದೆ, ಆದ್ದರಿಂದ 2 x 2 x 2 = 8 ವಲಯಗಳು.
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