Question

The period of
sin ? (60 + x) – sin? (60 – x)​

Answer 1

Answer:

The prupose of this page is to prove the following formula: \sin 3x =4\sin x\sin(60^{\circ}-x)\sin(60^{\circ}+x). The easiest way to do that is to recourse to complex numbers and Euler's formula e^{i\theta}=\cos\theta +\sin\theta

Step-by-step explanation:

pls subscribe my channel Nishka Shah which has 17 subscribers and is a new channel