This trigonometry video tutorial explains how to use the double angle identities & formulas to find the exact value of sin(2x), cos(2x), and tan(2x). This video ...
From The Organic Chemistry Tutor
Solve sin(θ)=1/2, θ in [0, 360), Find all the values of θ so that sin(θ)=1/2, how to solve trigonometric equations, blackpenredpen.
I find all the solutions from 0 to 360 degrees using a calculator. Solving cosine, tangent, and sine. Checking answers with the calculator when we are done.
Get the full course at: http://www.MathTutorDVD.com Here you will learn how to find the sin, cos, tan and other trig functions using the TI-84 calculator.
http://www.freemathvideos.com In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus.
From Brian McLogan
How to use the OGT approved TI 30X calculator when looking at problems involving Sine, Cosine, Tangent or their inverses.
calculate sin cos cot tan with excel, how to calculate angle in excel, how to use excel to calculate angle in degree, how to use excel in engineering, ...
From Laos Youtube
Just click hyp button and then sin, cos, tan. this will enable sinh, cosh, tanh functions.
From Easy SolutioN
Journey through Genius: The Great Theorems of Mathematics http://amzn.to/2Fe9ocD There is a short version of the trick! Check it out! + no music on the ...
From Go Beyond Engineering
Goal: To evaluate Sin, Cos, and Tan Theta = 30, 60 degrees No calculator, using a right triangle.
From Joe DiNoto
Demonstrating finding ratios from sides of a triangle as fractions or as decimals. Demonstrating that these ratios can also be found with the calculator if we know ...
From Australian Mathematics Curriculum Videos