From A Well Shuffled Deck Of Ordinary Playing Cards Four Cards Are Turned Over O

From a well shuffled deck of ordinary playing cards, four cards are turned over one at a time without replacement. What is the probability that the spades and red cards alternate?

There are 52C4 total number of ways of drawing 4 cards from a deck of 52 withoutreplacement.To have spades and red cards as alternates when 4 are picked,we need to have combinationslike :Red…