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Find the general solution of: cos 3x + sin (2x - 7pi/6) = -2

Find the general solution of:
cos 3x + sin (2x - 7pi/6) = -2

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
It can be written as 
 
Cos 3x + sin (2 x-7pi/6) = -2
Now.
 
It can not be -2 
 
Hence there will be no solution of this equation.
 
Hope it helps
 
Regards
Arun
 

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