Probability

The probability that two integers chosen at random and their product
will have the same last digit is?

7 Answers

11
sagnik sarkar ·

2/5??

1
swordfish ·

nopes

11
sagnik sarkar ·

Bit confused with the language of the question.Can u clarify?

What I understood is that the chosen integers have their last digits same which is also same as the last digit of their product.

1
swordfish ·

you got it right.

1
Anirudh Kumar ·

hey it hink the answer is 1/2.

21
Arnab Kundu ·

i think that is only possible when both the integers end with 6........

49
Subhomoy Bakshi ·

no..they got to end by 0, 1, 5 or 6.

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