Well do you know a common factor between 8, 5, and 12, if so it is super simple to find your answer. :)
Answer:
|4X + 6|
Step-by-step explanation:
Answer:
it could be x= 10 and y=7? I think bc 17 can be split up into 10 and 7 or 9 and 8 etc.
Answer:
The proof is given below.
Step-by-step explanation:
Given: ( the correct question and ans is as follow )
sin (x + y) = 3sin ( x - y)
To Prove
tan x = 2 tan y
Proof:

Using the identities

we get

Now we will take sin x . cos y to the left hand side and cos x . sin y to the right hand side,we get
