Página 1 de 4
Elizabeth Doig
Pontificia Universidad Católica del Perú
Solucionario de Lista de Ejercicios para el Software MatLab
>> %Lista de Ejercicios 1
>> %Pregunta 1
>> 3*cos(3.87^2)
ans =
-2.2334e+00
>> 5*exp(-18)-log(2.1)+tan(23.4)
ans =
5.3789e+00
>> (-7-sqrt(1.2^2+log(1.4)))/16
ans =
-5.2080e-01
>> (log10(45)-tan(abs(3-8^2)))/tanh(8.1)
ans =
-2.0900e+00
>> % Pregunta 2
>> b=(3-sqrt(1.2^2+log(69)))/4
b =
1.5449e-01
>> c=(-2+4^2-sin(64))/exp(3.4)
c =
4.3652e-01
>> d=tan(4.67)-log(9.34)+abs(4.5^3-8.9^3)
d =
6.3519e+02
>> a=b+exp(c)-d^2
a =
-4.0346e+05
>> % Pregunta 4
>> A=[-1 5 8; 5 6 7; 8 -7 3]
A =
-1 5 8
5 6 7
8 -7 3
>> B=[0 5 12; -4 2 16; 5 -7 8]
B =
0 5 12
-4 2 16
5 -7 8
>> (A^2)*(B-A*B)
ans =
