Establish the identity: (1 -

Hello, I need help with solving these trig identities. All help is appreciated!1. Establish the Identity: (cos(2x)/1+sin(2x)) =
1. 2 answers
2. asked by Kam
3. 589 views
According to research in South Africa and overseas, which identity status is most likely to be formed in adolescents from more
1. 1 answer
2. 34 views
how do you establish the identity of cos(3pi/2+0)=sin0
1. 2 answers
2. asked by rebecca
3. 1,405 views
Establish the identity:(1 - cos^2 0)(1 + cot^2 0) = 1 No idea!
1. 1 answer
2. asked by Urgh
3. 463 views
Establish the identity by induction1/1.3 1/2.4 ... 1/n(n 2)
1. 1 answer
2. asked by Bash
3. 345 views
establish identitysec 0/1 + sec0 = 1 - cos0/sin^2 0
1. 1 answer
2. asked by Kay
3. 623 views
Establish the identity(cosx/2-sinx/2)^2=1-sin x
1. 1 answer
2. asked by Peter
3. 969 views
Establish the following identitySin2x/1+cos2x=tanx
1. 0 answers
2. asked by Tyler
3. 499 views
Establish the identitytanx/2=cscx-cotx
1. 1 answer
2. asked by Peter
3. 524 views
Establish the trigonometric identity (Hint: Use sum to product)cos(5x)+cos(3x)/sin(5x)-sin(3x)=cot(x)
1. 0 answers
2. asked by jessica
3. 460 views