14 Answered Questions for the topic Verify
06/27/19
If Tan^2(t)-Sin^2(t)=Sin^a(t)/Cos^b(t), then the positive power a= ALSO the positive power b=
So, I know the first two stepssin^2(t)/cos^2(t) -sin^2(t)sin^2(t)-sin^2(t)cos^2(t)/(cos^2(t)I have no idea what to do after this? I looked and it said to factor but I have no idea why you factor...
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Verify
07/22/17
(tan\theta -cot\theta )/(tan\theta +cot\theta )+2cos^(2)\theta =1
(tanΘ -cotΘ )/(tanΘ +cotΘ ) + 2cos2Θ =1
05/31/16
what is the best option to verify sec(y)cos(y)=1
options
a. cot u =sin (u)/cos(u)
b. sec(-u)=sec(u)
c. 1+tan^2(u)=sec^2(u)
d.cos (u)=1/sec(u)
Verify Trigonometric Identities
05/12/14
tan^2x(csc^2x-1)=1
what are the steps to verify this trig identity
01/05/14
Use the quadratic formula to find all solutions in the interval [0,2pi): tan^2x-6tanx+4=0
This is for my trig class, thanks for the help!
01/05/14
Verify: cosusinv=1/2[sin(u+v)-sin(u-v)
This is for my trig class, thanks for the help!
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01/05/14
Verify tan(x+pi/4)= 1+tanx/1-tanx
This is for my trig class, thanks for the help!
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Verify
02/21/13
2-tan^2 x=3-sec^2 x
I need to verify this question to make the identities match
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2
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