Mathematics | Senioritis

John Rhodes
July 29, 2023
Trigonometry

Evaluating the Cosine of 5π/3 Using the Unit Circle and Periodicity Property of Cosine Function

Cos(5π/3) To evaluate the cosine of an angle, we can use the unit circle or the cosine function’s periodicity To evaluate the cosine of an angle, we...

John Rhodes
July 29, 2023
Trigonometry

Understanding the Tangent Function and Determining the Value of tan(3π/2)

Tan(3π/2) The tangent function (tan) is a trigonometric function that relates the ratio of the sine and cosine of an angle The tangent function (tan) is a...

John Rhodes
July 29, 2023
Trigonometry

Understanding the Value of sin(3π/2) and Visualizing the Unit Circle

Sin(3π/2) The value of sin(3π/2) is -1 The value of sin(3π/2) is -1. To understand why, we need to visualize the unit circle. The unit circle is...

John Rhodes
July 29, 2023
Trigonometry

Understanding the Trigonometric Function | Cosine and Evaluating Cos(3π/2)

Cos(3π/2) In mathematics, cosine (abbreviated as cos) is a trigonometric function that relates the angle of a right triangle to the ratio between the length of the...

John Rhodes
July 29, 2023
Trigonometry

Exploring the Derivative of Cot(x) and its Application of Quotient Rule in Calculus

(d/dx) cot(x) To find the derivative of cot(x), we can use the quotient rule To find the derivative of cot(x), we can use the quotient rule. The...

John Rhodes
July 29, 2023
Trigonometry

The Derivative of the Tangent Function | Using the Quotient Rule to Find the Derivative of tan(x)

(d/dx) tan(x) To find the derivative of the tangent function, we can use the quotient rule To find the derivative of the tangent function, we can use...

John Rhodes
July 29, 2023
Trigonometry

Calculating Derivatives | How to Find (d/dx) cos(x) using the Chain Rule | Math Tutorial

(d/dx) cos(x) The expression (d/dx) cos(x) represents the derivative of the cosine function with respect to x The expression (d/dx) cos(x) represents the derivative of the cosine...

John Rhodes
July 29, 2023
Trigonometry

The Derivative of Sin(x) | Step-by-Step Calculation and Simplification

(d/dx) sin(x) To find the derivative of sin(x), let’s use the definition of the derivative: The derivative of a function f(x) with respect to x, or (d/dx)f(x),...