Home
Class 11
MATHS
A man has to move 9 steps. He can move i...

A man has to move 9 steps. He can move in 4 directions: left, right, forward, backward in how many ways he can move 9 steps such that he finishes his journey one step away (either left orright or forward or backward) from the starting position?

Promotional Banner

Similar Questions

Explore conceptually related problems

'A' walks southwards, then turns right, then left and then right. In which direction is he from the starting point moving now?

A man takes a step forward with probability 0.3 and backward with probability 0.7. The probability that at the end of nine steps, he is just one step away from the starting point is

A man has 6 friends. In how many ways can he invite one or more of his friends to a party ?

A man takes a step forward with probability 0.4 and backward with probability 0.6. The probability that at the end of eleven steps, he is just one step away from the starting point is

A man takes a step forward with probability 0.4 and backward with probability 0.6 . The probability that at the end of eleven steps he is just one step away from the starting point, is

A man takes a step forward with probability 0.4 and backward with probability 0.6 . The probability that at the end of eleven steps he is just one step away from the starting point, is

A man takes a step forward with probability 0.4 and backward with probability 0.6 . The probability that at the end of eleven steps he is just one step away from the starting point, is

A man takes a step forward with probability 0.4 and backward with probability 0.6 . The probability that at the end of eleven steps he is just one step away from the starting point, is

A mawn takes a step forward with probability 0.4 and backward with probability 0.6 find the probability that the end of eleven steps he is just one step away from the starting point.