Question

please solve this question

please please please

Answer 1

HEY MATE HERE IS YOUR ANSWERS

$4( { \sin(30) }^{4} + { \cos(60) }^{4} ) - (( { \cos(45) }^{ 2 } - { \sin(90) }^{2} ) \\ 4( \frac{1}{16} + \frac{1}{16} ) - ( \frac{1}{2} - 1) \\ \frac{1}{2} + \frac{1}{2} = 1$
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Answer 2

4(Sin⁴ 30 + Cos⁴ 60) - (Cos² 45 - Sin² 90) = 2

4((1/2)⁴ + (1/2)⁴) - ((1/√2)² - 1²)

4(1/16 + 1/16) - (1/2 - 1)

4(1/8) + 1/2

4/8 + 1/2

1/2 + 1/2 = 1

I am getting one