Math, asked by riya1697, 1 year ago

how to solve que in probability about neither nor either i get confuse

Answers

Answered by Anonymous

Step-by-step explanation:

Suppose you have 3 blue balls, 5 red balls and 7 green balls.

Probability to select either a blue or a red = 5+3/15 = 8/15

Probability to select neither a blue nor a red = probability of green ball selection = 7/15

Neither case can also be viewed as: [1 - either case probability]

In either case you will have to add all the favorable outcomes of 'either cases'

Is this what you were looking for? If so, i hope it is almost clear. If not post a question and let us try to elucidate.

Anonymous: If u aint busy, can you try a question?

riya1697: ys of course

Anonymous: The sum of digits of a two digit number is 11. Find the probability that (a) the number is prime (b) the number is either divisible by 2 or 3.

Anonymous: The question was from brainly and it was easy too, i guess. Hope u've got the answer. Try this too. ''A card is drawn at random from a well shuffled pack of playing cards find the probability that the card drawn is neither a queen nor an Ace''. Good luck for the exam.

riya1697: thnqqw againn

Anonymous: Happy MahaShivarathri!!

riya1697: sm 2 u

Anonymous: Heya, how was your exam?

riya1697: it ws osmmm

Anonymous: Kl to Maths he na? ATB

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