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Trig challenge problem: system of equations
Catogry:
Math
Subject:
Trigonometry
Course:
Trigonometric Equations And Identities
Lecture List
Trig challenge problem: system of equations
Trig challenge problem: multiple constraints
Trig challenge problem: maximum value
Trig challenge problem: arithmetic progression
trig challenge problem:cosine of angle-sum
Trig challenge problem: area of a hexagon
Trig challenge problem: area of a triangle
Using trigonometric identities
Using trig angle addition identities: manipulating expressions
Using trig angle addition identities: finding side lengths
Finding trig values using angle addition identities
Proof of the cosine angle addition identity
Proof of the sine angle addition identity
Using the cosine double-angle identity
Using the cosine angle addition identity
Review of trig angle addition identities
Trig word problem: solving for temperature
Solving cos(θ)=1 and cos(θ)=-1
Solving sinusoidal equations of the form sin(x)=d
Using inverse trig functions with a calculator
Domain & range of inverse tangent function
Restricting domains of functions to make them invertible
Intro to arccosine
Intro to arctangent
Intro to arcsine