Math Problem Statement

Solution

To solve the integral ∫xcos⁡x dx\int x \cos x \, dx, we can again use integration by parts.

The formula for integration by parts is: ∫u dv=uv−∫v du\int u \, dv = uv - \int v \, du

For this integral, we choose: [ u = x \quad \text{

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Math Problem Analysis

Mathematical Concepts

Integration
Integration by Parts

Formulas

Integration by parts formula: \(\int u \, dv = uv - \int v \, du\)

Theorems

-

Suitable Grade Level

College Level

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