Script matlab calculate vectors

Hi guys, please, could you give me an idea of how I can solve the following academic problem?

I really appreciate your support.

Mike

[Torsten]

You only address spanish contributors ?

[Michael Marchant]

Hey Torsten, thanks for your reply, not of course not, I am addressing everyone, I only have an image of the problem and it is in Spanish.

I will update the problem to English.

Answer 1

[Torsten]

syms a b c
A = [a b c];
B = [-2 1 -4];
C = [1 3 2];
result = [5*a+6 3*b-2 -4*c+1];
AB = cross(A,B);
AC = cross(A,C);
S = solve(AB+AC==result,[a b c])
S.a
S.b
S.c

[Michael Marchant]

@Torsten, thanks for you support, nice code

Thanks a lot!