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A no. x is selected at …

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A no. x is selected at random from the numbers 1,2,3 and 4. Another no. y is selected at random from the numbers 1,4,9 and 16. Find the probability that product of x ans y is less than 16
  • 3 answers

Priyan?? ? 5 years, 1 month ago

1,1 ; 1,2 ; 1,3 ; 1,4 4,1;4,2;4,3;4,4 9,1;9,2;9,3;9,4 16,1;16,2;16,3;16,4 Total possible outcomes 16 The product will be greater than 16 only in the cases 4,4 9,2;9,3;9,4 16,1;16,2;16,3;16,4 Probability= no of favourable outcomes/total number of outcomes =8/16 =1/2 =0.5

#Aditi~ Angel???? 5 years, 1 month ago

Thik hai.......

Priyan?? ? 5 years, 1 month ago

Oh that' enough Q ??
http://mycbseguide.com/examin8/

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