Find an angle between 0 and 2π that is coterminal with 10pi/3

In this question we have to find an angle between 0 and 2π that is coterminal with 10pi/3 .

To find the coterminal angle, we need to subtract 2 pi from 10 pi/3. That is

Multiplying numerator and denominator of 2 pi by 3

And that's the required coterminal angle between 0 and 2pi.

step-by-step explanation:

b and c

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads