Evaluate each of the following - sin2 45- - cos2 45-tan2 60-

We have, sin^2 45^∘ + cos^2 45^∘tan^2 60^∘ = (sin 45^∘)^2 + (cos 45^∘)^2(tan 60^∘)^2 = (1/ √(2))^2 + (1/ √(2))^2(√(3))^2 = 12 ...

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Circular Measurement of Angle

Evaluate each...

Question

Evaluate each of the following :
$\frac{s i n^{2} 45^{\circ} + c o s^{2} 45^{\circ}}{t a n^{2} 60^{\circ}}$

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