John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Trigonometry

The Pythagorean Identity For Csc And Cot Functions In Trigonometry

Pythagorean Identity (csc and cot) cot²θ+1 = csc²θ The Pythagorean identity for csc and cot functions relates the values of these trigonometric functions to the values of...

John Rhodes
June 21, 2023
Trigonometry

Master Even/Odd Identities Of Sine – Simplify Trigonometric Expressions And Prove Identities With Ease

Even/Odd Identities (sine) sin(-θ) = -sinθ The even/odd identities for sine (sin) are as follows: Even Identity: sin(-x) = -sin(x) This identity states that if we take...

John Rhodes
June 21, 2023
Probability

Combinations: A Mathematical Concept For Selection Without Order

Combination Selection of groups when the order does not matter Combination is a mathematical concept that refers to the number of ways we can choose or select...

John Rhodes
June 21, 2023
Probability

Complements In Set Theory And Probability

Complement All outcomes in the sample space that are not in an event In mathematics, the complement of a set is all the elements of the universal...

John Rhodes
June 21, 2023
Probability

Exploring Compound Events In Probability Theory: Types And Importance

Compound event An event made up of two or more simple events A compound event is an event in probability theory that involves more than one outcome...

John Rhodes
June 21, 2023
Probability

Calculating Conditional Probability: Formula And Example

Conditional probability Probability of an event given that another event has already occurred Conditional probability is the probability of an event occurring given that another event has...

John Rhodes
June 21, 2023
Probability

Conditional Relative Frequency And Its Importance In Calculating Probabilities

Conditional relative frequency Ratio of joint relative frequency to a marginal relative frequency Conditional relative frequency is a statistical measure used to determine the probability of an...

John Rhodes
June 21, 2023
Probability

Mastering Dependent Events: The Probability And Impact Of Related Events

Dependent events Events when the one event affects the outcome of the second event Dependent events are two or more events which are related to each other...