Rewrite #sin^4(x)tan^2(x)# in terms of the first power of cosine?
#sin^4(x)tan^2(x)# .
3 Answers
Explanation:
Explanation:
Using De Moivre's Theoreom, we can evaluate
Explanation:
We'll use,
Now,
Using De Moivre's Theoreom, we can evaluate
We'll use,
Now,