The Total solution for NCERT class 6-12
Given: A deck of 52 cards.
By using the formula,
P (E) = favourableoutcomes / total possible outcomes
We now have to findthe probability that all the face cards of same suits are drawn.
Total possibleoutcomes are
n (S) = 52C4
Let E be the eventthat all the cards drawn are face cards of same suit.
n (E)=4×4C4=4
P (E) = n (E) / n (S)
= 4 / 270725