Question Video: Simplifying a Trigonometric Expression Using the Cofunction Identities
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Simplify (sin(90° − 𝜃)/cos(90° − 𝜃)) × tan 𝜃.
SOLVED: Find an equivalent expression for sec 2 using the cofunction identities sec (Simplify your answer)
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Solved Watch the video and then solve the problem given
Question Video: Simplifying Trigonometric Expressions Using Cofunction and Even Identities
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