Trigonometry Identities Hack Video Trigonometry made simple with one circle hack! Most students struggle to memorize trigonometric identities like sine, cosine, tangent, cosec, sec, and cot. But what if I told you there’s a simple diagram that makes remembering them easy? In this video, I draw a circle with 1 at its center, then use arrows pointing outwards to connect all the trigonometric functions—sin, cos, tan, cosec, sec, and cot. With this visual hack, you can quickly prove and recall the i