alleryఒక నియమం ◇ b = 2a + bని నిర్వచిస్తుంది. 6 ◇ 5 అంటే ఏమిటి?
A11
B22
C16
D17
Answer & Solution
Correct answer: D. 17
పేర్కొన్న నియమాన్ని వర్తింపజేయడం వలన 2 × 6 + 5 = 17.
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