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%% Product of Elements in Each Plane %% % Create a 3-by-3-by-2 array whose elements correspond to their linear indices. A=[1:3:7;2:3:8;3:3:9]; A(:,:,2)=[10:3:16;11:3:17;12:3:18] %% % Find the product of each element in the first plane with its % corresponding element in the second plane. The length of the first % dimension matches |size(A,1)|, the length of the second dimension matches % |size(A,2)|, and the length of the third dimension is 1. dim = 3; B = prod(A,dim)