what is cos x divided by sin x

ImportantDiagrams. >. Memorization tricks. >. Click here👆to get an answer to your question ️ Write tan^-1 ( √ (1 + cosx)√ (1 - cosx) ) in its simplest form. Considerthe unit circle in a cartesian plane as given below. The cartesian plane can be divided into four quadrants. The cos 60 value in Trigonometry takes place in the first quadrant of the plane. (Image will be added soon) Some of the degree values of the sine and cosine functions are taken from the Trigonometry table for finding the value Theunit circle definition allows us to extend the domain of sine and cosine to all real numbers. The process for determining the sine/cosine of any angle \theta θ is as follows: Starting from. ( 1, 0) (1,0) (1,0) left parenthesis, 1, comma, 0, right parenthesis. , move along the unit circle in the counterclockwise direction until the angle [\tan (x)=3\sin (x)\nonumber\] \[\dfrac{\sin (x)}{\cos (x)} =3\sin (x)\nonumber\]Multiplying both sides by cosine \[\sin (x)=3\sin (x)\cos (x) \nonumber\] At this point, you may be tempted to divide both sides of the equation by sin(\(x\)). Resist the urge. When we divide both sides of an equation by a quantity, we are assuming the quantity is Neithersine nor cosine can ever exceed 1 and the closer one of them is to 1, the closer the other must be to 0. We can see this in two ways: It follows immediately from the formula. As either sine squared or cosine squared gets closer to one the amount left for the other diminishes. It can be seen from the geometry. Vay Tien Nhanh Home Credit.

what is cos x divided by sin x