Question
Two cards are drawn at random without replacement from a
standard deck of 52 cards. Find the probability that both cards are redSolution
Total cards = 52
Red cards = 26
Required probability = ( 26 C 2 ) / ( 52 C 2 ) = 325 / 1326 = 25/102
If the area of a square field is 625 m2, then find the diagonal of the square field.
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