Please solve this ques. With explaination..:)
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We know that a number is divisible by 4, if last two digits are divisible by 4.
Here, we have 1, 2, 3, 4, 5 and 6.
So, Unit place will only have 3 options of even digits only, i.e., 2, 4 and 6
and rest other 4 places can take any of the 6 digits, as repetition is allowed.
So, five digit number which can be formed with 1, 2, 3, 4, 5 and 6 which are divisible by 4 and repetition is allowed are
6 x 6 x 6 x 6 x 3 = 1944
Step-by-step explanation:
Harshitavijay2000:
Bt 6×6×6×6×3= 3888...?
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