Todas as tarefas
Integral-P_i
Calcule $\displaystyle \int x~e^{-x}~dx$
# Integrals of functions
Training
13
AT Integral imediato 6
A função primitiva de $\int x^2\tan(x^3)dx$ é:
# Integration calculus
Training
13
Primitiva
Determine o valor de $f(1)$, sabendo que $f(0)=1$ e que $f^{\prime}(x)=\dfrac{4x}{(2-x^2)^3}$.
(Introduza o valor com 2 casas decimais)
# Integrals of functions
Reasoning
13
Integral
Indique o valor lógico da afirmação
$$\displaystyle \int \dfrac{1+x}{x^2+1}~dx=\arctan(x)+\ln|x^2+1|+ C$$
# Integrals of functions
Training
13
Integral_I
Calcule $\displaystyle \int \dfrac{1+x+x\sqrt{x^2+1}}{x^2+1}dx$
# Integrals of functions
Training
13
AT Integral imediato 8
A função primitiva de $\int \frac{x^3}{\sqrt{x}}dx$ é:
# Integration calculus
Training
13