Question

Question #7d2f5

Answer 1

`1/2x+cosx+c`

Explanation:

`int(1/2-sinx )dx`

`=int1/2dx-intsinxdx` `color(white)(blan)` using`(intf(x)+g(x)dx=intf(x)dx+intg(x)dx)`

`=1/2x-(-cosx)+c` `color(white)(blan)` `(intsinxdx=-cosx+c)`

`=1/2x+cosx+c`