Question

Solve and find General solution of following:-

Answer 1

I just need to know the start ...i can do the rest

Answer 2

sin2x+sinx=0

Answer 3

\[\sin(2\theta)=2\sin\theta\cos\theta\]

Answer 4

sinx(2cosx+1)=0 am i right?

Answer 5

yes...

Answer 6

next 1

Answer 7

sec x +tan x=0

Answer 8

what did you get as the general solution?

Answer 9

ok wait i am watching the answer from book

Answer 10

the answer is = {}

Answer 11

sec^2x+tan^2x=1

Answer 12

how did you get that

Answer 13

its an identity

Answer 14

i mean for the first question ,