Question

a box contains some cards with numbers from 2 to 8 marked on each of them find the probability of getting a card bearing odd numbers​

Answer 1

Step-by-step explanation:

2,3,4,5,6,7,8 n={7}

let a ne probability of getting off no. on cards

A={3,5,7}

P(B)=3/7

therefore the probability is 3/7

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