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This video explains how you can use a trig identity to simplify an integral. Thanks for watching!
1,937 views
5 months ago
Ph.D in Mathematics and like to share personal understanding of basic math as a current math professor. Basic math involves ...
12 views
6 months ago
This video explains how we can derive the 3 most basic trig identities from sin^2(x)+cos^2(x)=1. Thanks for watching!
1,155 views
In this video we look at how to sketch the graphs of the sine, cosine and tangent functions.
161 views
1 year ago
This shows how to find every solution to the equation tan(x)=1 using the unit circle. Please let me know if you have any ideas for ...
7 months ago
This video is an example of how to simplify an integral using one of the key identities in trigonometry. Thanks for watching!
Maths_school #Learn_mathematics #Trigonometry #Trigonometric_Identities.
13 views
9 months ago
This is a very basic example of how to verify a trigonometric identity. Thanks for watching!
10 views
3 years ago
This is an example of how to simplify a complicated looking integral in order to solve it very quickly. Thanks for watching!
186 views
Solve 2sinxcosx+cosx= , [0,2π). Without using a calculator find the solution(s) to the following equations. In this section we will ...
56 views
This video shows all the derivatives of the trig functions. Thanks for watching!
In this video we look at how to prove cos^2 theta + sin^2 theta = 1 using the equation of a circle centred at the origin.
135 views
This is an example of how to find a value for a that maximizes the sine function while minimizing the input. Thanks for watching!
579 views
Learn-Mathematics #Trigonometry.
32 views
This is an example of how to use trig rules and the Pythagorean theorem to solve for cos(x) given tan(x). Thanks for watching!
3,612 views
Without using a calculator find the solution(s) to the following equations. Solve sinxcosx+sinx=0 , [0,2π). #maths #trigonometry #π ...
78 views
This is an example of how to use the identity (sinx)^2+(cosx)^2=1 and how to manipulate it to simplify an expression. Thanks for ...
179 views