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  • 2 days ago
If two fair dice are tossed,then what is the probability that the sum of the numbers on the faces of dice are neither 5 nor 7

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00:00We have been given two dice in the box, we have thrown them, the probability is that the sum is this much
00:06The number you want above is Nai Fife I Nai Shevin, so first of all there are two ways, one is all different
00:14Find the probability of adding the sums
00:18With this, Studio Me will have 5 probability of getting T Frooti and shaving then 5 five in the bar
00:27What will be the probability of this? How can a sum be made? There should be no concussion in the first place and no number.
00:34I will sendani
00:37So 1 plus 4 becomes five, 4 plus 1 becomes five, now from this side
00:42subtract one, add one to the left, 2 plus 3 fib, 3 plus 2 fib, and no poi
00:48There is no possible outcome from two rolls of the dice, so there is no other way to make 5 in fiber.
00:53Similarly, the probability of even numbers 7 is 1 plus 6, 6 plus 1, 2 plus 5, 5 plus
01:002, 3 plus 4, 4 plus 3, is there any way to make the sum of the numbers on two dice equal to 7
01:07If it is not made, then how many results did we get due to this, 6, 4 of this, total number
01:16again
01:16The outcome came to our end, 10, and the total outcome came to what, 6 on the first diet also 6 times,
01:24If the dice rolls 6, then 6 into 6, 36, then again, 5 or 7 evenly
01:30Above, its probability is 10 bytes. So we have to decide whether 5 or 7 are even.
01:36So 1 over 8 to the minor of 10 by 36, so it will be 1 minor 10
01:42by 36, 26 by 36, know that 13 by 18, 2 by 13 goes to 26, 2 by 18 goes to 36

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