Math, asked by dangwal15, 1 year ago

the probability of winning the game is 1/5 less than the twice of losing the game find the probability of the winning

Answers

Answered by gaurav2013c
2
Let the probability of winning the game be a
Probability of losing the game = 1- a

According to question

a = 2(1-a) - 1/5
a = 2 - 2a - 1/5
a = (10 - 10a -1)/5
5a = 9 - 10a
15a = 9 
5a = 3 
a = 3/5

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