Math, asked by rajseelan6426, 1 year ago

20 cards are number 1,2, -----19, 20.and are placed in a box. The cards are mixed thoroughly a card is drawn at random from the box .find the probability that the number on the card is divisible by 21

Answers

Answered by lucky123276
0
they are only 20 cards which cannot be divisible by21 so, the answer is 0
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