Practicing Success
Practicing Success
CUET Preparation Today
If 4 sin2α - 1 = 0, find the value of α . |
90° 45° 30° 60° |
30° |
4 sin2α - 1 = 0 sin2α = \(\frac{1}{4}\) sinα = \(\frac{1}{2}\) α = 30° |
