Expressão 6: "f" left parenthesis, "t" , right parenthesis equals cosine left parenthesis, "t" , right parenthesis plus sine left parenthesis, 3 "t" , right parenthesis minus 1ft=cost+sin3t−1
6
Componente par de f(t)
7
Expressão 8: "f" Subscript, "p" , Baseline left parenthesis, "t" , right parenthesis equals StartFraction, "f" left parenthesis, "t" , right parenthesis plus "f" left parenthesis, negative "t" , right parenthesis Over 2 , EndFractionfpt=ft+f−t2
8
Componente impar de f(t)
9
Expressão 10: "f" Subscript, "i" , Baseline left parenthesis, "t" , right parenthesis equals StartFraction, "f" left parenthesis, "t" , right parenthesis minus "f" left parenthesis, negative "t" , right parenthesis Over 2 , EndFractionfit=ft−f−t2
10
Comprobamos el resultado esperado
11
Expressão 12: "w" left parenthesis, "t" , right parenthesis equals "f" Subscript, "p" , Baseline left parenthesis, "t" , right parenthesis plus "f" Subscript, "i" , Baseline left parenthesis, "t" , right parenthesiswt=fpt+fit
