л1

Виниченко Анастасия, ивт-44

1)

clc

x = 1.001; y = -10.7;

(log(sin(x*pi/8)) + x^2 + sqrt(2*x-2))/ 2^y

ans =144.9280

2) clc x = 2 + 3*i; y = 1 - i; (log(sin(x*pi/8)) + x^2 + sqrt(2*x-2))/ 2^y ans =-5.4745 + 4.6575i

clc

X = [5 2 -1 -4];

atan(X)

ans =1.3734 1.1071 -0.7854 -1.3258

X.^3

ans =125 8 -1 -64

dot (X, X)

ans = 46