Evaluate the integral: ${\int }_0^{\pi }x\sin \left(x\right)\cos \left(x\right)dx$

Evaluate the integral: ${\int }_{}^{}\arctan \left(\frac{1}{x}\right)dx$

Evaluate the integral: ${\int }_1^7{w}^2\ln \left(w\right) dw$

Evaluate the integral. (Use c for the constant of integration.) $\int 4{\sin }^2\left(x\right){\cos }^3\left(x\right)dx$

Evaluate the integral: ${\int }_0^{\frac{\pi }{2}}3{\cos }^2\left(x\right) dx$.

Evaluate the double integral by reversing the order of integration: ${\int }_0^4{\int }_{3y}^{12}13e^{x^2} dx dy$

Evaluating integrals Evaluate the following integrals.                                                                                                                                      

 ∫ 𝓍² cos 𝓍³ d𝓍

Evaluating integrals Evaluate the following integrals.                                                                                                                                         

 ∫ (cos 7ω) /(16 + sin² 7ω) dω 

Evaluating integrals Evaluate the following integrals.                                                                                                                                         

 ∫(√1 + tan 2t) sec² 2t dt