結果 : what is arctan equal to cos/sin
10:06

Inverse trig functions: arctan | Trigonometry | Khan Academy

Khan Academy
678,023 回視聴 - 14 年前
22:47

Evaluating Inverse Trigonometric Functions

The Organic Chemistry Tutor
1,225,265 回視聴 - 3 年前
8:56

Evaluating Inverse Trigonometric Functions (arcsin, arccos, arctan) Using Unit Circle

Mario's Math Tutoring
138,173 回視聴 - 4 年前
10:36

Inverse trig functions: arcsin | Trigonometry | Khan Academy

Khan Academy
1,761,340 回視聴 - 14 年前
4:15

Trig Visualized: One Diagram to Rule them All (six trig functions in one diagram)

Mathematical Visual Proofs
363,958 回視聴 - 1 年前
8:19

All 6 Trig Functions on the Unit Circle

Beautiful Math
1,390,835 回視聴 - 3 年前
3:41

cos(arcsinx) as an algebraic expression, cosine of inverse sine x

blackpenredpen
79,164 回視聴 - 9 年前
10:42

How to do inverse trig functions - arcsin, arccos, arctan

Simple Math
156,126 回視聴 - 7 年前
42:17

11 - Learn ArcSin, ArcCos & ArcTan (Inverse Sin, Cos & Tan) - Part 1

Math and Science
76,200 回視聴 - 3 年前

-
5:02

Trick for doing trigonometry mentally!

tecmath
4,318,455 回視聴 - 9 年前
4:25

A-Level Maths: E4-12 Trigonometry: cos(arcsin(x)), tan(arccos(x)), cos(arctan(x))

TLMaths
28,815 回視聴 - 4 年前
1:35

Evaluating Inverse Trigonometric Functions

Brian McLogan
61,340 回視聴 - 11 年前

-
3:45

Simplify cos(arctan(4/3)+arccos(5/12))

Mark Dwyer
2,932 回視聴 - 4 年前
32:35

Trigonometry Concepts - Don't Memorize! Visualize!

Dennis Davis
2,833,133 回視聴 - 5 年前
3:48

Evaluate the trig function and inverse function

Brian McLogan
78,728 回視聴 - 12 年前
2:32

Simplifying Inverse Trig (Example)

BriTheMathGuy
33,613 回視聴 - 4 年前
3:28

Write an algebraic expression for cos(sin^-1 x), cosine of inverse sine x

blackpenredpen
128,784 回視聴 - 9 年前
3:19

Find the value of cos [sin^(-1) (- 4/5)], cos(arcsin( - 4/5)). Inverse Trig Function

Ms Shaws Math Class
9,668 回視聴 - 3 年前
2:48

Evaluate cos(tan^(-1)(-2))

The Math Sorcerer
7,383 回視聴 - 3 年前
5:28

4.14 ARCTAN and ARCCOS

MAT137
15,070 回視聴 - 4 年前