Question

Solve SinA+Sin2A+Sin3A+Sin4A = 0

Answer 1

Answer:

kHud solve Karla

The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth.

Answer 2

Answer:

solve it with tecnic

Step-by-step explanation:

sina+ sin 2a+sin3a + sin4a=0

all the sin are plus and,

sin 9a = 0

sin9a answer

hope it's help