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Trigonometric Identities Prove: (tanx +

Prove the following trigonometric identities. please give a detailed answer because I don't understand this at all.a.
1. 2 answers
2. asked by Jessy
3. 1,100 views
Trigonometric IdentitiesProve: (tanx + secx -1)/(tanx - secx + 1)= tanx + secx My work so far: (sinx/cosx + 1/cosx +
1. 0 answers
2. asked by Dave
3. 1,514 views
Prove the following trigonometric identities1. tanx = sinx + sin^2x/cosx(1+sinx) 2. cos^3+(cosx)(sin^2x) = 1/secx
1. 1 answer
2. asked by noel
3. 665 views
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. 806 views
For this question, they want me to use fundamental trig identities to simplify the expression. The problem is as follows;
1. 5 answers
2. asked by CodyJinks
3. 819 views
Prove each of the following identities.a)tan^2x = 1 – cos^2x/cos^2x b)sinx/1 – sin^2x = tanx/cosx
1. 1 answer
2. asked by Kate
3. 468 views
prove the following trigonometric identity:(cos x/(1+sinx))+tanx = secx
1. 1 answer
2. asked by Liz
3. 505 views
prove the following using trigonometric identities: cos 0 (sin 0 + cos 2nd power / sin 0) = cot 2. Keep getting stuck. thanks
1. 0 answers
2. asked by Debbie
3. 471 views
I have my maths exam on Tuesday and cannot remember how to do trigonometric identities at all. I was so sure, but now I'm not. I
1. 2 answers
2. asked by anonymous
3. 710 views
Use the given function value(s), and trigonometric identities(including the cofunction identities), to find the indicated
1. 2 answers
2. asked by John
3. 1,263 views