I am really struggling on how to approach this problem. Cos6 x + 3cos2 xsin2x + sin6x = 1 Note: The numbers after the cos and sin are squared.
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Originally Posted by kjstephens2 I am really struggling on how to approach this problem. Cos6 x + 3cos2 xsin2x + sin6x = 1 Note: The numbers after the cos and sin are squared. So you mean the question is : $\displaystyle \cos{6x}^2 + 3\cos{2x}\sin{2x} + \sin{6x}^2 = 1$ ?
No its cos to the 6th power times x. The + 3cos squared times x times sin squared times x. thne + sin to the 6th power times x. I dont know how to make the numbers subscripts that is why it looks confusing.
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