Question

number 123456 is divisible by 11​

Answer 1

Answer:

Best divisiblity test for 11

take nos at even position =2+4+6=12

take sum of nos at odd=1+3+5=9

Find difference=3

since 3 is not divisible by 11 123456 is not

Answer 2

$step \: by \: step \: following \\ sum \: of \: odd \: numbers = 6 + 4 + 2 = 12 \\ sum \: of \: even \: numbers = 5 + 3 + 1 = 9 \\ difference \: of \: odd \: and \: even = 12 - 9 = 3 \\ hence 123456 \: is \: not \: divisible \: by \: 11 \\ hope \: it \: helps \\ please \: mark \: as \: brainliest \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: be \: brainly$