Question

integrate (cosA-cosx)dx

Answer 1

A is a constant?

Answer 2

A= alpha

Answer 3

...which is a constant?

Answer 4

Yes.

Answer 5

so then treat it like a number...

Answer 6

Hello there, looks like a property of linearity

Answer 7

\[\int \alpha dx=\alpha x+C\]

Answer 8

\[\cos\alpha=\text{some constant}\]

Answer 9

so as matricked felt the need to spell out just treat it as a number...

Answer 10

True. Thanks.