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More answers

To find the integral, you can split the integral of 3sinx-5cosx into two separate integrals.

For the integral of 3sinx dx

integral of sinx= -cosx

you can pull the three out of the integral as a coefficient

Therefore, integral of 3sinx dx= -3 cosx +C

For the integral of -5cosx dx

integral of cosx=sinx

you can pull the -5 out of the integral as a coefficient

Therefore the integral of -5cosxdx= -5sinx +C

Therefore the integral of 3sinx-5cosx =-3cosx-5sinx + C

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Q: What is the indefinite integral of 3sinx-5cosx?
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