結果 : exact value of tan 157.5
5:53

Find the Exact Value of Sin(157.5°)Cos(157.5°) Using Double Angle Identity for Sine and Unit Circle

Wendy
974 回視聴 - 2 年前
6:52

Evaluating for sine using the half angle formula

Brian McLogan
42,299 回視聴 - 11 年前
7:55

Double Angle Formulas: Identities and Graphing

Dr. Tom McNamara
31 回視聴 - 3 年前
6:02

Compute using Trig Half Angle Identity 2F

YourMathGal
147 回視聴 - 11 年前
12:13

Master Evaluating the half angle for sine, cosine, and tangent given an angle

Brian McLogan
1,551 回視聴 - 9 年前
3:28

Using coterminal angles to evaluate the trigonometric function cosine

Brian McLogan
6,219 回視聴 - 10 年前
28:07

Sketching of Sin Cos and Tan graphs for O Level

Math With Mushurraf
243 回視聴 - 3 年前
1:33

Compute using Trig Half Angle Identity 2 Intro

YourMathGal
180 回視聴 - 11 年前
8:32

Compute using Trig Half Angle Identity 2C

YourMathGal
137 回視聴 - 11 年前
7:48

Compute using Trig Half Angle Identity 2A

YourMathGal
454 回視聴 - 11 年前
9:12

Master Evaluating the double angle for Sine, Cosine and Tangent given an equation and constraint

Brian McLogan
1,795 回視聴 - 9 年前
6:17

Compute using Trig Half Angle Identity 2B

YourMathGal
316 回視聴 - 11 年前
11:02

Compute using Trig Identities 3

YourMathGal
602 回視聴 - 12 年前
30:14

Year 12/AS Pure Chapter 10.4 (Trigonometric Identities and Equations)

Mr Bailey Maths
239 回視聴 - 4 年前
1:34:46

5.3 - Double Angle, Power Reducing, and Half Angle Formulas

Kimberly R Williams
754 回視聴 - 3 年前
9:08

Compute using Trig Half Angle Identity 2D

YourMathGal
474 回視聴 - 11 年前
43:33

Trigonometry - Equations Involving Multiple Angles

Steve Crow
664 回視聴 - 3 年前
54:45

Precalc - 5.3 - Double and Half Angle, Power Reducing Formulas

MathYou
889 回視聴 - 3 年前
16:51

A LEVEL MATHS-2006 OCR C2

Maths Requests
35 回視聴 - 1 年前
16:24

5 3 5 Double Angle Half Angle and Power Reducing Formulas

Chris Jones
65 回視聴 - 1 年前