Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$\frac{2\ \sin\ \theta-\sin\ 2\theta}{2\ \sin\ \theta+\sin\ 2\theta}=\tan^{2}\frac{\theta}{2}$$

[email protected]
Privacy Policy | Terms & Conditions
Contact Us