Question

There are five bags each containing identical sets of ten distinct chocolates.
One chocolate is picked from each bag.
The probability that at least two chocolates are identical is ___________



(A) 0.3024

(B) 0.4235

(C) 0.6976

(D) 0.8125​

Answer 1

$\huge\bf{{\color{indigo}{A}}{\color{maroon}{ñ}}{\red{s}}{\color{red}{w}}{\color{orange}{ê}}{\color{gold}{Я࿐}}}$

P(Number of chocolates are identical)= 10×9×8×7×6/10⁵ = 30240/10⁵=0.3024

P(At least 2 chocolates are identical)-P(Number of chocolates are identical) = 1-0.3024= 0.6976

Answer 2

$\huge\color{cyan}\boxed{\colorbox{black}{✿Answer✿}}$

(c) 0.6976