The expression- 3 -sin4 3-2- -sin43- -2 -sin6 -2- -sin65- - when simplified is equal to

The correct option is B 1 Simplifying we get #160; #10; 3[cos ^4α+sin ^4α] 2[cos ^6α+sin #10;^6α] #10; =3[1 2cos ^2α.sin ^2α] 2[1 3cos ...

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Sign of Trigonometric Ratios in Different Quadrants

The expressio...

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The expression, $3 [{sin}^{4} (\frac{3 π}{2} - α) + {sin}^{4} (3 π + α)] - 2 [{sin}^{6} (\frac{π}{2} + α) + {sin}^{6} (5 π - α)]$ when simplified is equal to

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sin 4 α + cos 6 α

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The expression $3 [{sin}^{4} (\frac{3 π}{2} - α) + {sin}^{4} (3 π + α)] - 2 [{sin}^{6} (\frac{π}{2} + α) + {sin}^{6} (5 π + α)]$ is equal to

3 [{sin}^{4} (\frac{3 π}{2} - α) + {sin}^{4} (3 π + α)] - 2 [{sin}^{6} (\frac{π}{2} + α) + {sin}^{6} (5 π - α)]

3 $[s i n^{4} (\frac{3 π}{2} - α) + s i n^{4} (3 π + α)]$ - $[s i n^{6} (\frac{π}{2} + α) + s i n^{6} (5 π - α)]$ =

3 [{sin}^{4} (\frac{3 π}{2} - x) + {sin}^{4} (3 π + x)] - 2 [{sin}^{6} (\frac{π}{2} + x) + {sin}^{6} (5 π - x)]

f (x) = 3 [{sin}^{4} (\frac{3 π}{2} - x) + {sin}^{4} (3 π + x)] - 2 [{sin}^{6} (\frac{π}{2} - x) + {sin}^{6} (5 π - x)]

x, f (x)

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