Which of the following is/are identity/identities?
1. \(\frac{\sin ^3 \theta+\cos ^3 \theta}{\sin \theta+\cos \theta}+\sin \theta \cos \theta\) = \(1 ; 0<\theta<\frac{\pi}{2}\)
2. 1 - sin6 θ = cos2 θ (cos4 θ + 3 sin2 θ)
Select the correct answer using the code given below:
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2