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Expand the integral $\int\left(7\cos\left(x\right)-\sin\left(x\right)\right)dx$ into $2$ integrals using the sum rule for integrals, to then solve each integral separately
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$\int7\cos\left(x\right)dx+\int-\sin\left(x\right)dx$
Learn how to solve trigonometric integrals problems step by step online. Solve the trigonometric integral int(7cos(x)-sin(x))dx. Expand the integral \int\left(7\cos\left(x\right)-\sin\left(x\right)\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int7\cos\left(x\right)dx results in: 7\sin\left(x\right). The integral \int-\sin\left(x\right)dx results in: \cos\left(x\right). Gather the results of all integrals.