Solving Trigonometric Equations Part 2 [fbt]

Описание: This [fbt] video is the second (2nd) video in a series about solving trigonometric equations in a precalculus or trigonometry course. This video includes examples involving cosecant, secant, sine, and cosine functions. Additionally, concepts such as double-angle identities, domain manipulation, and substitution are discussed. Instruction is delivered by Larry "Mr. Whitt" Whittington of Fort Bend Tutoring. Design, production and lesson plan created by Larry "Mr. Whitt" Whittington. Solving Trigonometric Equations Pt. 2 methods are used in Trigonometry, Pre-Calculus, Calculus I, Calculus II, Calculus III, Advanced Calculus, Differential Equations and Physics courses.

[fbt] Timestamps
02:18 [01] csc(3𝞡) = -1
10:16 [02] 2cos(2x) = √(3)
18:38 [03] sin(x/2) = √(2) - sin(x/2)
25:42 [04] 2sin𝞡 = 2cos(2𝞡)
32:31 [05] sec(3𝞡/2) = -2

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