If \(Sinθ\ –\sqrt{3}\ cosθ\) = 0 (θ is an acute angle), then the value of
sin2θ – cos2θ is:
1
–\(\frac{1}{2}\)
2
1
3
\(\frac{\sqrt3 - 1}{2}\)
4
\(\frac{1}{2}\)
If \(Sinθ\ –\sqrt{3}\ cosθ\) = 0 (θ is an acute angle), then the value of
sin2θ – cos2θ is: