(4^61 + 4^62 +4^63) is divisible by
(1) 3
(2) 11
(3) 13
(4) 17
Answers
Answered by
0
Answer:
it is division in 13 has thay
Answered by
0
Answer:
(1) 3
Step-by-step explanation:
4⁶¹+4⁶²+4⁶³
=4⁶¹(1+4¹+4²)
=4⁶¹(21)
As 4⁶¹ and 21 are the factors of the original number and,
3 and 7 are the factors of 21...
the number is divisible by 3
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