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if cosθ=2/3 and tanθ

  1. 1) cscθsinθ-sin^2θ2)sinθcscθ/tanθ 3)secθ/cotθ+tanθ 4)(1-cosθ)(1+cosθ)
    1. answers icon 2 answers
    2. cindy asked by cindy
    3. views icon 945 views
  2. Hi! Can someone help me with these? I'm suppose to verify each idenity. Thanks!1.) 1/tanθ +tanθ=sec^2θ/tanθ 2.)
    1. answers icon 1 answer
    2. Lori asked by Lori
    3. views icon 669 views
  3. Find the exact value of (sinθ) (cosθ) if cosθ > 0 and tanθ = −2/3
    1. answers icon 5 answers
    2. emma asked by emma
    3. views icon 391 views
  4. If sinθ=4/5 and cosθ<0,find the exact value of cosθ and tanθhelp me!
    1. answers icon 1 answer
    2. Zi asked by Zi
    3. views icon 430 views
  5. Is the answer to: cosθ, if tanθ = 1 and 180° < θ < 270° ; (√ 2)/2 ?
    1. answers icon 1 answer
    2. Ana asked by Ana
    3. views icon 939 views
  6. Given tanθ=−4/3, where π/2<θ<π, what is the value of 1/(sinθ+cosθ)?
    1. answers icon 2 answers
    2. Ian asked by Ian
    3. views icon 465 views
  7. Given cosθ=3/7 and 0≤θ≤π/2 find sinθ and tanθ
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    2. Leah asked by Leah
    3. views icon 663 views
  8. #1 cscθ-cotθ#2 cosθ(tanθ-secθ) #3 tanθ+sinθ/cscθ+cotθ
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    2. lucy asked by lucy
    3. views icon 874 views
  9. if cosθ=2/3 and tanθ<0 find the exact valuesin(θ-5π/3) sin2θ cos2θ cos(θ/2) can some1 please help me?
    1. answers icon 1 answer
    2. Yulieth asked by Yulieth
    3. views icon 932 views
  10. if cosθ=2/3 and tanθ<0 find the exact valuesin(θ-5π/3) sin2θ cos2θ cos(θ/2) can some1 please help me?
    1. answers icon 0 answers
    2. Yulieth asked by Yulieth
    3. views icon 485 views