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prove the identity: (cosx)(tanx +

  1. Prove the following identity:1/tanx + tanx = 1/sinxcosx I can't seem to prove it. This is my work, I must've made a mistake
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    2. Heather asked by Heather
    3. views icon 789 views
  2. Trigonometric IdentitiesProve: (tanx + secx -1)/(tanx - secx + 1)= tanx + secx My work so far: (sinx/cosx + 1/cosx +
    1. answers icon 0 answers
    2. Dave asked by Dave
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  3. Prove that the statement is an identity: (tanx/cscx)=(1/cosx)-cosx
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    2. Ashley asked by Ashley
    3. views icon 518 views
  4. 1. Prove the identity:cosx/1-tanx+sinx/1-cotx=sinx+cosx2.Prove the identity: cosx/1+sinx+1+sinx/cosx=2secx
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    2. Aliya asked by Aliya
    3. views icon 626 views
  5. Simplify #3:[cosx-sin(90-x)sinx]/[cosx-cos(180-x)tanx] = [cosx-(sin90cosx-cos90sinx)sinx]/[cosx-(cos180cosx+sinx180sinx)tanx] =
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 1,076 views
  6. Prove the identity Sin^3X+sinx*cos^2X=tanx/cosX
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    2. happy asked by happy
    3. views icon 576 views
  7. Prove the identity Sin^3X sinx*cos^2X=tanx/cosX
    1. answers icon 2 answers
    2. happy asked by happy
    3. views icon 615 views
  8. Prove the identity: cosx/1-tanx +sinx/1-cotx
    1. answers icon 1 answer
    2. Aliya asked by Aliya
    3. views icon 601 views
  9. Prove the identity(cosxcotx) รท (cosx + cotx) = secx - tanx
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  10. Proving identity(sinx+tanx)/(cosx+1)=tanx RS: (sinx+(sinx/cosx))/(cosx+1) ((sinxcosx/cosx)+(sinx/cosx))x 1/(cosx+1)
    1. answers icon 1 answer
    2. sh asked by sh
    3. views icon 626 views