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Prove each Trigonometric Identity
1. cot x sec⁴x =...
Mathematics, 30.11.2020 20:50 leedleee
Someone Plz Help Me!! IDK How To Do This
Prove each Trigonometric Identity
1. cot x sec⁴x = cot x +2 tan x + tan³x
2. (sin x)(tan x cos x - cot x cos x)= 1 - 2 cos²x
3. 1 + sec²x sin²x=sec²x
4. sin x/1 - cos x + sin x/ 1 + cos x = 2 csc x
5. - tan²x + sec²x = 1
Answers: 2
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