Q. 105.0( 1 Vote )

Mark the correct A. 49, 50

B. 50, 51

C. 51, 52

D. none of these

Answer :




P(x=r)= nCr pr qn-r

P(x=r)= nCr pn

nCr =

Its maximum value is closest near n/2

Since n is an odd number, so it have two values:


S0, r= 49,50

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