Sin Cos Tan 53. Sine cosine and tangent. Arcsin arccos arctan.
3 5 tan 53 4 5 x 5 3 tan 53 4 3. Sine cosine and tangent often shortened to sin cos and tan are each a ratio of sides of a right angled triangle. Apart from sine cosine and tangent values the other three major values are cotangent secant and cosecant.
The greeks focused on the calculation of chords while mathematicians in india created the earliest known tables of values for trigonometric ratios also called trigonometric functions such as sine.
Sin 53 sisi depan sisi miring 4 5. Sin 37 sin 53 cos 37 cos 53 tan 37 tan 53 etc are found using right angled triangle of sides 3 4 5. The slope of the line tangent to the graph of at is. E ˣ ln.
