5 cars are to be parked in 5 parking slots. there are 3 red cars, 1 blue car and 1 green car. how many ways the car can be parked?
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Answered by
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total ways to park the cars having same colour =5!
but according to question ,there are 3 red cars,so no. of ways for parking
3 red cars=3!
and both blue & green in 1 ways
so, 5!/1!*3!*1! = 20 ways
hence correct answer must be 20 ways.
but according to question ,there are 3 red cars,so no. of ways for parking
3 red cars=3!
and both blue & green in 1 ways
so, 5!/1!*3!*1! = 20 ways
hence correct answer must be 20 ways.
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0
Answer:
Answer is correct of upper me
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