Zadanie 1

1. (6-5)/2=0.5000

2. 6-(5/2)= 3.5000

3. ((4+8)/3)*2=8

4. (4+8)/(3*2)= 2

Zadanie 2

1. ((sind(45)^3)-(3.15*exp(4)))/(log(10)+(abs((-4.67*(10^3))))^(1/3)) = -9.0249

2. (((log10(100))^(1/2))+(3*(cosd(90))))/(cotd(30)^(1/3)) = 1.1776

Zadanie 3

Zadanie 4

1. a=123, b=-15.34, c=23.21*(10^3), d=15.2+21.7j, e='Podstawy informatyki';

2. a, b, c, d, disp(e)

3. whos

4. save dane.mat, load dane.mat

Zadanie 5

• z = -2 - 2j

• abs(z) = 2.8284,

• real(z) = -2

• imag(z) = -2

• conj(x) = -2.0000 + 2.0000i

Zadanie 6

• format rat

pi= 355/113

• format long g

pi= 3.14159265358979