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if cosØ=0.6 and 0°

  1. How can I prove this identity?(1 + sinØ + cosØ):(1 - sinØ + cosØ) = (1 + sinØ) : cosØ
    1. answers icon 1 answer
    2. Lucia asked by Lucia
    3. views icon 1,506 views
  2. how do you solve this problem?1+sinØ/cosØ +cosØ/1+sinØ = 2secØ and cosß- cosß/1-tanß = sinßcosß/sinß-cosß
    1. answers icon 2 answers
    2. jd asked by jd
    3. views icon 1,000 views
  3. if sinØ=cosØ then find the value of Ø
    1. answers icon 1 answer
    2. ani asked by ani
    3. views icon 1,285 views
  4. if cosØ=0.6 and 0°<Ø<90°, find the exact value of 2Ø
    1. answers icon 1 answer
    2. isaiah asked by isaiah
    3. views icon 662 views
  5. if cosØ=x/y,find cosecØ
    1. answers icon 1 answer
    2. rabiu asked by rabiu
    3. views icon 504 views
  6. If tanø = u/v, 0°<ø<290, find cosø
    1. answers icon 1 answer
    2. Omarr asked by Omarr
    3. views icon 325 views
  7. Find the Cartesian form of the equation, r3 = 3r cosØ
    1. answers icon 1 answer
    2. vikash asked by vikash
    3. views icon 465 views
  8. 5. Find the Cartesian form of the equation, r3 = 3r cosØ.
    1. answers icon 0 answers
    2. Dilip asked by Dilip
    3. views icon 1,175 views
  9. Find the Cartesian form of the equation, r3 = 3r cosØ.
    1. answers icon 1 answer
    2. Dilip asked by Dilip
    3. views icon 899 views
  10. x=2cosø-sinø and y=cosø-3sinø then prove that 2x+y-2xy=5
    1. answers icon 1 answer
    2. Laksh asked by Laksh
    3. views icon 581 views