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lbvjy [14]
3 years ago
8

Find all solutions to cos(5x) – cos(3x) = sin(4x) on 0 < x < 27

Mathematics
1 answer:
Tamiku [17]3 years ago
3 0

Answer:

Sol(1) Solve ......(1) ......(2) ......(3) In equation 3 if we put a=4x & b=x, we get ......(4) Using equation 4&2,

Step-by-step explanation:

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