जॉइन Examsbookउत्तर : 3. "3"
How many remainders are possible if 16n is divided by 9 for any positive integral value of n ?5
प्र: How many remainders are possible if 16n is divided by 9 for any positive integral value of n ?
- 11false
- 22false
- 33true
- 44false
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उत्तर : 3. "3"
व्याख्या :
Answer: C) 3 Explanation: When 16nis divided by 9, we have 1619, remainder = 7 1629, remainder = 4 1639, remainder = 1 1649, remainder = 7 1659, remainder = 4 1669, remainder = 1 So, we have cyclicity of 3 factors i.e 7,4,1. Hence only 3 remainders are possible.