Let f(x) = 1+2cos x +3sin x. If a*f(x) +b*f(x-c) =1 where a, b, c holds for all x belonging to R. Then (b*cos c) /a is equal to,

Let f(x) = 1+2cos x +3sin x. If a*f(x) +b*f(x-c) =1 where a, b, c hold

1.	Let f(x) = 1+2cos x +3sin x. If af(x) +bf(x-c) =1 where a, b, c holds for all x belonging to R. Then (b*cos c) /a is equal to,
Answer» Let f(x) = 1+2cos x +3sin x. If af(x) +bf(x-c) =1 where a, b, c holds for all x belonging to R. Then (b*cos c) /a is equal to,