1.

From A Pack Of Cards Two Cards Are Drawn One After The Other, With Replacement. The Probability That The First Is A Red Card And The Second Is A King Is -?

Answer»

LET E1 be the event of drawing a red card. 

Let E2 be the event of drawing a KING

P(E1 n E2) = P(E1) . P(E2) 

(As E1 and E2 are independent)

= 1/2 * 1/13 = 1/26.

Let E1 be the event of drawing a red card. 

Let E2 be the event of drawing a king . 

P(E1 n E2) = P(E1) . P(E2) 

(As E1 and E2 are independent)

= 1/2 * 1/13 = 1/26.



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