(c) 3
74. What is the highest power of 3 available in the
pression 58!-38!?
(a) 17
(C) 19
(b) 18
(d) None of these
Answers
Answered by
2
Answer:
17
Step-by-step explanation:
Simplify the equation get 38! common and the remaining bracket will be in the form of 3n-1 which will not be divisible by 3.
So only powers of 3 will come from 38!
There are 17 powers of 3 in 38!
Hence 17 is the answer
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