Math, asked by javeediqbaldosh, 1 month ago

(b) An integer is chosen at random from first 800 positive integers. Find the probability that the integer chosen is divisible by 3 or by 4 or by 8?

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Answered by cuteangle66

Answer:

Step-by-step explanation:

S.A = 2(12+1+12)=50 sq. units... We see that for building the cuboid in such a way as to reduce S.A we must have factorization closest to its cube root factorization. Therefore the cuboid having side dimensions 2,2,3 of the cube block will have the lowest surface area i.e is 32 cube block squared units.

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(b) An integer is chosen at random from first 800 positive integers. Find the probability that the integer chosen is divisible by 3 or by 4 or by 8?​

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(b) An integer is chosen at random from first 800 positive integers. Find the probability that the integer chosen is divisible by 3 or by 4 or by 8?