Math, asked by tapu122, 1 year ago

A box has red balls and 12 black balls. Find the probability that the selected ball is :-
1) A red ball
2) A black ball
chosen at random from the box . Also , prove that sum of these two probabilities is 1. ​

tapu122: plzzzz
tapu122: give the solution.....

Answers

Answered by sanyam80
3

plzzz telll how many red ball are there

tapu122: sorry 4 red balls
nishant6397: 4 balls
Answered by yashgautam489
5

Answer:

Step-by-step explanation:

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