sin(4x)=0.8

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Solution for sin(4x)=0.8 equation: 


Simplifying
sin(4x) = 0.8

Remove parenthesis around (4x)
ins * 4x = 0.8

Reorder the terms for easier multiplication:
4ins * x = 0.8

Multiply ins * x
4insx = 0.8

Solving
4insx = 0.8

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Divide each side by '4nsx'.
i = 0.2n-1s-1x-1

Simplifying
i = 0.2n-1s-1x-1

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