Question 2
Number BasesEvaluate (20three)2 − (11three)2 in base three
- A.101
- B.121
- C.202
- D.2020
Show the answer and explanation
Answer: C (202)
Explanation
20three = 6 and 11three = 4. 36 − 16 = 20 = 2×9 + 0×3 + 2 = 202three.
Evaluate (20three)2 − (11three)2 in base three
Answer: C (202)
20three = 6 and 11three = 4. 36 − 16 = 20 = 2×9 + 0×3 + 2 = 202three.