solve this :
bSin(x)+aCos(x)=bSin(mx)+aCos(mx) , make a discussion
What discussion? This is about the 5th fairly basic algebra problem you have posted. Is there some purpose in this?
could you please post a solution
First, this should be in the Homework section, shouldn't it?
Second, look at the Trigonometric Identities in the PF LIbrary, and choose one which you think might help!
i have put another topic what is your opinion about that one
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