3(sin∅-cos∅)⁴+ 6(sin∅+cos∅)²+4(sin6∅ + cos6∅) is independent ∅.

3(sin∅-cos∅)⁴+ 6(sin∅+cos∅)²+4(sin6∅ + cos6∅) is indepe

1.	3(sin∅-cos∅)⁴+ 6(sin∅+cos∅)²+4(sin6∅ + cos6∅) is independent ∅.
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