Question

18. By De' Moivre's Theorem sin 80 =
A. 8cos?sin 8-56cos@sin’8 +56cosesine + cosësin e.
B. 8cose sin 0 - 56cosb@sin'o+ 56cos Osin58-8cos@sin?e.
C. Scos sin 8 + 56cosesinde + 56cos? Osinbo-8cos@sin?o.
D. 8cos? sin 0-56cos50 sine - 56cos Osin50 - Bcos@sin’e.
A
Ов
C
D​

Answer 1

, in India, there are still some small farmers that use the old traditional methods of agriculture because they lack the resources to use modern methods. Furthermore, this is the only sector that contributed to the growth of not only itself but also of the other sector of the country.