Solve the following trigonometry identities.

Trigonometry identities are so hard...I need some help proving these identities: *Oh, and I'm only in grade 11, so the
1. 5 answers
2. asked by Lucy
3. 767 views
Prove the following trigonometry identities𝑠𝑒𝑐𝜃√(1 − 𝑠𝑖𝑛2𝜃) = 1
1. 11 answers
2. 178 views
Prove the following trigonometry identities1. (1 − 𝑐𝑜𝑠2𝜃)𝑐𝑠𝑐2𝜃 = 1 2.𝑠𝑒𝑐𝜃√(1 −
1. 1 answer
2. 169 views
Trigonometry Identities problem:Prove the following; (tan^2x)(cos^2x) = (sec^2x - 1)(1-sin^4x) ÷ (1+sin^2x)
1. 2 answers
2. asked by hhfo
3. 530 views
can you give an example of indirect proof in trigonometry using the identities.
1. 0 answers
2. asked by angelyn
3. 491 views
Use the identities cos^2 x + sin^2 x =1and cos2x=cos^2 x -sin^2 x to show that cos^4 x -sin^4 x = cos2x Im not sure how, I can
1. 1 answer
2. asked by Anon
3. 588 views
Solve the following trigonometry identities.a) 1-cos2(theta) = sin(theta)cos(theta)/cot(theta) b)
1. 1 answer
2. asked by Zoë
3. 751 views
This question has me stuck. Use the Pythagorean identity sin^2 Θ + cos^2 Θ = 1 to derive the other Pythagorean identities, 1 +
1. 1 answer
2. asked by Iris
3. 1,159 views
How often do state colleges which are moderately competitive require trigonometry? Is trigonometry something like algebra that
1. 1 answer
2. asked by Evelyn
3. 600 views
when we think about our multiple identities , most of us will find that we both dominant and targeted at the same time. But it
1. 1 answer
2. 74 views