Math, asked by jeevanshirahatt2331, 1 year ago

The probability of guessing the right answer is x/2. if the probability of not guessing the right answer is 2/3 ,
find x.

Answers

Answered by manas1993

1

1 - x/2
$1 - x \div 2 = 2 \div 3$
solve for x

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