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Find the correct value of the following trigonometry sin 48. cos 78 a.sin6 theta+ sin2 theta b.cos6 theta+cos2 theta

Find the correct value of the following trigonometry
sin 48. cos 78 
a.sin6 theta+ sin2 theta
b.cos6 theta+cos2 theta

Grade:11

2 Answers

Anish Singhal
askIITians Faculty 1192 Points
5 years ago
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Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
if taken in degree ans =0.15450849718

if taken in radian ans =0.65901122488

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