Teaching HTET TGT Level 2 - 2024 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
Evaluate. \(\left(\frac{\sin 23^{\circ} \cos 67^{\circ}+\cos 23^{\circ} \sin 67^{\circ}}{\operatorname{cosec}^2 15^{\circ}-\tan ^2 75^{\circ}}\right)^3\)
1
0
2
1
3
8
4
-1