Exercise 6 Create a variable (name data_arr_a) that contains the first two columns and the first five rows from data_arr. The resulting array should thus have dimensions 5x2. Create a second variable (name data_arr_b) that contains the third and fourth columns and the first five rows from data_arr. Create a third variable (name data_arr_e) that uses np.conctenate to combine data_arr_a and data arr_b along the second axis. The resulting variable should have dimensions 5x4 (ie, 4 columns) . # Exercise 6-Part one # create a variable data arra) that contains the first two colunns and first five rows from data_arr # resulting array should have dimensions of 5x2