Mapping a matrix to another matrix

I have 2 matrices and want to use them to create another third one.. e.g I have A=[3;7;8;9;2;10] and B=[4,6;1,2;3,5]

i want to replace 1 in B by the 1st element in A, then 2 in B by the 2nd element in A and so on .....so the result will be=[9,10;3,7;8,2]

Any help is much appreciated. Thanks

Answer 1

[KSSV]

A=[3;7;8;9;2;10];
B=[4,6;1,2;3,5];

C = A(B)

C = 3×2

9 10 3 7 8 2

[rana karem]

Thanks alot