The value of the constant {\c}, so that {\P}( {\x})= {\c} (\frac{2}{3}) ^{ {\x}}, {\x}=1,2,3, . . . is the probability distribution function of a discrete random variable {\X} is

AP EAPCET 16th May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 39 of 160

Marks: +1, -0

The value of the constant c, so that P(x)=c(‌

)x,x=1,2,3,... is the probability distribution function of a discrete random variable X is

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