can the number 8n, n being natural number end with digit 5 ? give reasons
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No, the number 8n is a multiple of 8 thereforeit can only end in 8,6,4,2 and 0.
chchingkheingab:
give reasons
Answered by
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No 8n can't be result in a number ending with digit 5 where n is a natural number.
Example-
N=1, 8×1=8
N=2, 8×2=16
N=3, 8×3=24
N=4, 8×4=32
N=5, 8×5=40
N=6, 8×6=48
N=7, 8×7=56
N=8, 8×8=64
N=9, 8×9=72.
:.it's not possible.
(ÆÑẞWĒR)
#Mærk ãß thē Bråìñlìêßt
Rëgārdß
Tèàm Káñçhâ
Example-
N=1, 8×1=8
N=2, 8×2=16
N=3, 8×3=24
N=4, 8×4=32
N=5, 8×5=40
N=6, 8×6=48
N=7, 8×7=56
N=8, 8×8=64
N=9, 8×9=72.
:.it's not possible.
(ÆÑẞWĒR)
#Mærk ãß thē Bråìñlìêßt
Rëgārdß
Tèàm Káñçhâ
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