How do you solve for X in cos(x+30)=sin(5x+12)?
I dont get it, like i get trig and other stuff, but i dont know how to begin solving this problem
I dont get it, like i get trig and other stuff, but i dont know how to begin solving this problem
1 Answer
Please see the explanation.
Explanation:
There are two base angles that solve this,
The first angle is found by converting the cosine function into the negative of the sine function by subtracting
Use the identity
Equate the arguments:
Because
The second angle is found by converting the sine function into the cosine function by subtracting
Equate the arguments:
Because
The complete answer that will give you all of the solutions is: