Zadanie 1

>> cos(pi/3)+cot(asin(0.5))+(atan(0.3))^2

ans =

    2.3170

Zadanie 2

>> x=32*pi

x =

  100.5310

>> y=(cosh(x))^2 - (sinh(x))^2

y =

     0

Zadanie 3

>> A = (rand(4,5))*10

A =

  Columns 1 through 4

    8.1472    6.3236    9.5751    9.5717
    9.0579    0.9754    9.6489    4.8538
    1.2699    2.7850    1.5761    8.0028
    9.1338    5.4688    9.7059    1.4189

  Column 5

    4.2176
    9.1574
    7.9221
    9.5949

>> min(A)

ans =

    1.2699    0.9754    1.5761    1.4189    4.2176

>> max(A)

ans =

    9.1338    6.3236    9.7059    9.5717    9.5949


Zadanie 5

>> x = [1 5 2 8 9 0 1] , y = [5 2 2 6 0 0 2]

x =

     1     5     2     8     9     0     1


y =

     5     2     2     6     0     0     2

a) >> x > y

ans =

     0     1     0     1     1     0     0

>> x < y

ans =

     1     0     0     0     0     0     1

b) >> x == y

ans =

     0     0     1     0     0     1     0

>> x <= y

ans =

     1     0     1     0     0     1     1

c) >> x >= y

ans =

     0     1     1     1     1     1     0

>> x | y

ans =

     1     1     1     1     1     0     1

d) >> x & y

ans =

     1     1     1     1     0     0     1

>> y & x

ans =

     1     1     1     1     0     0     1

e) >> (x > y) | (y < x)

ans =

     0     1     0     1     1     0     0

>> (x > y) & (y < x)

ans =

     0     1     0     1     1     0     0

Zadanie 6

>> a = [4 5 7 0;2 10 12 24;32 2 3 5] , b = [3 8 7 0;34 3 12 18;20 5 1 5]

a =

     4     5     7     0
     2    10    12    24
    32     2     3     5


b =

     3     8     7     0
    34     3    12    18
    20     5     1     5

>>