The sum of the three smallest positive values of theta such that 4(cos((theta)) = 1 is k(pi). find k.

We are given

We can divide both sides by 2

now, we can use trig identity

so, we can use it

we can take sin^-1 both sides

We can take first three positive value

First value is:

Second value is:

Third value is:

now, we can add them

now, we are given that sum is k(pi)

so, we can set them equal

Divide both sides by pi

and we get

................Answer

26

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce