the length of a ribbon was originally 30 cm it was reduced in the ratio 5:3 what is its length now
1ª) Sejam u = (-3,1,2), v = (4,0,-8) e w = (6,-1,-4). Calcule:
a) u + v
b) u – v
c) -3v
d) –v + 2u – 3w
e) 5(w + u – 2.v)
cos 1945° ekuivalen sama dengan
$$\int(x^2*sin(x)) dx$$
P(x) 4x - 6. find the value of x when P(x) = 0
Calcule a integral abaixo usando o método de integração de função racional por frações parciais:
...
0.04^3/2