Trig Identities prove sinx+1 \

Trig Identitiesprove sinx+1 \ 1-sinx = (tanx+secx)^2
1. 3 answers
2. asked by ken
3. 1,194 views
How do I prove these trig identities?secx-cosx/tanx =sinx And 1+sinx/cosx+ cox/ 1+sinx=2secx
1. 1 answer
2. asked by Jill
3. 936 views
Im having serious issues with verifying Trig. identities. Please help! Here is an example:(tanX-secX)^2= 1-sinX/1+sinX
1. 1 answer
2. asked by Rachel
3. 664 views
Prove the following trig identity:1 + sinx = sinx(1+cscx)
1. 1 answer
2. asked by Anonymous
3. 455 views
Mathematics - Trigonometric Identities - Reiny, Friday, November 9, 2007 at 10:30pm(sinx - 1 -cos^2x) (sinx + 1 - cos^2x) should
1. 3 answers
2. asked by Anonymous
3. 775 views
Prove the following:[1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx] =[1+sinx]/[(sinx+1)/sinx] =[1+sinx]*[sinx/(sinx+1)]
1. 3 answers
2. asked by Anonymous
3. 936 views
We are doing trig identities in school. I need help with these five:1.1+sinx/1-sinx=cscx+1/cscx-1 2.tanx+sinx/1+cosx=tanx
1. 1 answer
2. asked by Jay
3. 950 views
Prove Trig. Identities1. sec è (sec è - cos è)= tan^2 è 2. tan^2 è (1 + cot^2 è) = sec^2 è
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2. asked by Priscilla
3. 590 views
Simplify the expression using trig identities:1. (sin4x - cos4x)/(sin2x -cos2x) 2. (sinx(cotx)+cosx)/(2cotx)
1. 1 answer
2. asked by Tasha
3. 2,865 views
TRIG Identities, Gr. 12:Prove: cot4x=1-tan^2x/2tan2x
1. 3 answers
2. asked by Josh
3. 1,269 views