Six X have to be placed in the squares of figure such that each row contains at least one X. The number of ways in which this can be done is:

Six X ' s have to be placed in the squares of the figure given below such that each row contains at least one X . Th number of ways in which this can be done is :

Six X's have to be placed in the squares of the figure below, such that each row contains atleast one X, this can be done in

Six X 's have to be placed in thesquares of the figure below,such that each rowcontains atleast one X. In how many different wayscan this be done?

Six X 's have to be placed in the squares of the figure below, such that each row contains atleast one X. in how many different ways can this be done?

Six X 's have to be placed in the squares of the figure below, such that each row contains atleast one X. in how many different ways can this be done?

Six X 's have to be placed in the squares of the figure below, such that each row contains atleast one X. in how many different ways can this be done?