2. Prove each identity. Show your steps and/or explain your reasoning. 2 sin x sin x 2tan x a. 1+sin x 1- sin x Expectations When using identities, it is a requirement to only use identities on your diploma given formula sheet When proving identities, you are expected to check and list any non-permissible values before simplifying.

Q: ove the identity. Show all steps: 1-coscos x + 1 1+coscos x = 2

A: We have to prove that the given inequality.

Q: Find tano $+ SinØ

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Q: 4.) tan(-)

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Q: Solve the second degree trigonometric equation sin² - 2 sin x = 0, for x, where 0 < x < 2.

A: sin2x-2sinx=0

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A: I am attaching image so that you understand each and every step.

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A: For coterminal angle 360 added or subtracted to given angle

Q: 7. Evaluate tan'(sin 5).

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Q: Choose 2 of the 3 identities below to verify. Be sure to show every step. 2(tanx - cotx) a. tan?x-…

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Q: Use the cosine of a sum and cosine of a difference identities to find cos (s + t) and cos (s- t). 4…

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Q: 78. sin² 20 1 + cos 20 = 2 sin²0

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Q: Use sum or difference formulas and special triangles to determine the exact value of sin 12

A: Trigonometry is the study of the relationship between the sides and angles of a right-angled…

Q: show all work and calculations to determine a sine function in the form y=a sin k(x-d)+c and a…

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