Solved Paper-II On Topic : Solved Paper-II SET(MH) 1 Dec 2013

Que : 1 . Rook is a piece in chess which travels in straight line either vertically or horizontally.
In how many ways a rook can go from south-east to north-west corner of 8 × 8 chess board if it travels only upwards or to the left ?

	1.	14P7
	2.	14C7
	3.	27
	4.	14!

Please Select Ans Options .

Explanation

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