PreCalculus - Trigonometry Basics (English)

   Wednesday, October 28, 2020   

Starting a new Lecture Notes Series on PreCalculus - Trigonometry Basics

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Faculty Name: Michel van Biezen Sir

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 PreCalculus - Trigonometry Basics

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Lecture Description of this above Topic:

Lecture 1: What Is The Unit Circle?

Lecture 2: The Unit Circle and The Angle (Part 1 of 2)

Lecture 3: The Unit Circle and The Angle (Part 2 of 2)

Lecture 4: The Unit Circle and The Angle (30 and 60 Degrees)

Lecture 5: The Unit Circle and The Signs of x and y

Lecture 6: The Trigonometry Function: Sine Explained

Lecture 7: The Trigonometry Function: Cosine Explained

Lecture 8: The Trigonometry Function: Tanget Explained

Lecture 9: The Trigonometry Function: Cotanget Explained

Lecture 10: The Trigonometry Function: Secant Explained

Lecture 11: The Trigonometry Function: Cosecant Explained

Lecture 12: What Are Negative Angles?

Lecture 13: How to Convert Angles Greater Than 360?

Lecture 14: What Are Odd and Even Functions?

Lecture 15: Fundamental Trig Idenities

Lecture 16: Using the Unit Circle to Evaluate Trig Functions

Lecture 17: Using the Unit Circle to Evaluate Trig Functions

Lecture 18: Using the Unit Circle to Evaluate Trig Functions

Lecture 19: Reduction Formula (1 of 4) Add/Subtract 2pi

Lecture 20: Reduction Formula (2 of 4) Add/Subtract pi

Lecture 21: Reduction Formula (3 of 4) Add pi/2

Lecture 22: Reduction Formula (4 of 4) Subtract pi/2

Lecture 23: Graphing y=sin(theta) (1 of 2)

Lecture 24: Graphing y=sin(theta) (2 of 2) And the Unit Circle

Lecture 25: Graphing y=cos(theta)

Lecture 26: Graphing y=tan(theta)

Lecture 27: Period of the Sine and Cosine Graphs

Lecture 28: The General Equation for Sine and Cosine

Lecture 29: The General Equation for Sine and Cosine: Amplitude

Lecture 30: The General Equation for Sine and Cosine: Period

Lecture 31: The General Equation for Sine and Cosine: Left/Right Shift

Lecture 32: The General Equation for Sine and Cosine: Up/Down Shift

Lecture 33: Graphing Sum of Trigonometry Functions (1 of 2)

Lecture 34: Graphing Sum of Trigonometry Functions (2 of 2)

Lecture 35: Graphing the Negative of a Trig Function

Lecture 36: Graphing the Product of a Trig Function (No Calculators!)

Lecture 37: Graphing the Product of a Trig Function (No Calculators!)

Lecture 38: Graphing the Product of a Trig Function (No Calculators!)

Lecture 39: Graph the Function y=-(1/2)sinx

Lecture 40: Graph the Function y=2+2cosx

Lecture 41: Find the Amplitude, Period, and Graph y=-3sin3x

Lecture 42: Find the Amplitude, Period, and Graph y=4cos[(1/2)x]

Lecture 43: Find the Amplitude, Period, and Graph y=cos[x-(pi/2)]

Lecture 44: Find the Amplitude, Period, and Graph y=3sin[(2x/3)-(pi/6)]

Lecture 45: Find the Amplitude, Period, and Graph y=2cos[3x+(pi/4)]-1

Lecture 46: Find the Amplitude, Period, Phase Angle, and Write Equation

Lecture 47: Find the Amplitude, Period, Phase Angle, and Write Equation

Lecture 48: Find the Amplitude, Period, Phase Angle, and Write Equation

Lecture 49: Graph y=tan4x

Lecture 50: Graph y=csc2x

Lecture 51: Inverse Sine Function

Lecture 52: Inverse Cosine Function

Lecture 53: Inverse Tangent Function

Lecture 54: Inverse Trigonometric Function: Don't Get Confused!