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Brian McLogan
Verify Three Basic Trigonometric Identities You Need To Know
If you are just starting out learning how to verify trigonometric identities then check this video to get you started
Brian McLogan
4 TIPS For Simplifying Trig Identities
In this video I will cover my favoring tips I want every student to be able to understand when they are simplifying trigonometric expressions. I hope these videos can be helpful to you.
Brian McLogan
Simplify a trigonometric expression using even and odd identities
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Verifying a trigonometirc identitiy by working one side
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the term(s) on the left hand side of the equality sign is equal to the term(s) on the right hand side. To...
Brian McLogan
Solve trig equation with cosecant
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Brian McLogan
Master Evaluating Tangent using the Sum and Difference Formula
Master Evaluating Tangent using the Sum and Difference Formula
Brian McLogan
Pre-Calculus - Simplify expressions using fundamental identities, cosβ . tanβ
In this video series I show you how to simplify trigonometric expressions by using identities. Trigonometric identities help us transform expressions so that we can simplify an expression to a singular term. We will apply reciprocal,...
Brian McLogan
Pre-Calculus - Simplify expressions using fundamental identities, cot(pi/2 - x) . cosx
In this video series I show you how to simplify trigonometric expressions by using identities. Trigonometric identities help us transform expressions so that we can simplify an expression to a singular term. We will apply reciprocal,...
Brian McLogan
Tip To Know When To Use Your Identities To Solve Trig Equations
Solving trigonometric equations can sometimes be straight forward. But when double and half angles are introduced you have to make a decision when to solve for the multi angle or when to use yoru identities.
Brian McLogan
Three ways to get this wrong
This video is part of my simplifying trigonometric expressions.
Brian McLogan
Pc Unit 4 How to subtract two rational trigonometric expressions
Pc Unit 4 How to subtract two rational trigonometric expressions
Brian McLogan
Master evaluating trigonometric functions using period as an aide
Master evaluating trigonometric functions using period as an aide
Brian McLogan
Pre-Calculus - Subtracting two trig rational expression and the simplifying the difference
In this video playlist you will learn all about Analytic Trigonometry. We will start by simplifying trigonometric expressions using trigonometric identities such as the quotient, reciprocal,Pythagorean Identies as well basic algebraic...
Brian McLogan
Pre-Calculus - Simplifying a trigonometric expression by using the even and odd identities
In this video playlist you will learn all about Analytic Trigonometry. We will start by simplifying trigonometric expressions using trigonometric identities such as the quotient, reciprocal,Pythagorean Identies as well basic algebraic...
Brian McLogan
Master evaluating trigonometric function using even odd identities
Master evaluating trigonometric function using even odd identities
Weird History
What It Is Like To Enter The Witness Protection Program
A highly-secretive program, the United States Federal Witness Protection Program protects witnesses before, during, and after a criminal trial. Also called the Witness Security Program (WITSEC), the program is a joint venture of the US...
Brian McLogan
How to write the sum formula of cosine as a single function and angle
👉 Learn all about sum and difference angle identities. In this video playlist, you will learn how to evaluate, solve, simplify and verify using sum and difference angle identities. We will evaluate using angles not found on the unit...
Brian McLogan
Pre-Calculus - how to add two trigonometric expressions without finding the LCD
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - Simply expressions using fundamental identities, cotx . secx
In this video series I show you how to simplify trigonometric expressions by using identities. Trigonometric identities help us transform expressions so that we can simplify an expression to a singular term. We will apply reciprocal,...
Brian McLogan
Pre-Calculus - How to simplify a basic trigonometric expression - help me with math - cotθ secθ
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Master How to evaluate using the cofunction identities
Master How to evaluate using the cofunction identities
Brian McLogan
Pre-Calculus - How to simplify a rational trigonometric expression cos^2(θ)/cot^2(θ)
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - Adding two rational trigonometric expressions (cosθ/sinθ)+(sinθ/cosθ)
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...