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prove that 2sinA + 1

  1. 2sinA+5cosA=4. Prove that cosA=1/2
    1. answers icon 1 answer
    2. Shambu asked by Shambu
    3. views icon 620 views
  2. prove that 2sinA + 1 / cosA+sin2A=secA
    1. answers icon 1 answer
    2. cindy asked by cindy
    3. views icon 861 views
  3. Prove that. √seca+2sina/seca-2sina=Sina+cosa/sina-cosa
    1. answers icon 2 answers
    2. Aditya asked by Aditya
    3. views icon 1,008 views
  4. If cotA=3/4find the value of 2sinA-3cosA ÷2sinA - 3cosA.
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 600 views
  5. IfA=340°, prove that2sinA/2 = -(v1+sinA) + (v1-sinA)
    1. answers icon 1 answer
    2. Kewal asked by Kewal
    3. views icon 968 views
  6. Sin^2(π\8+A/4)-sin^2(π\8-A/4)=1/√2sinA/2
    1. answers icon 2 answers
    2. Manoj gupta asked by Manoj gupta
    3. views icon 158 views
  7. FindA if (2sinA\2)squared=2
    1. answers icon 2 answers
    2. Rachel asked by Rachel
    3. views icon 394 views
  8. x=2cosa-cos2a,y=2sina-sin2a
    1. answers icon 0 answers
    2. Anonymous asked by Anonymous
    3. views icon 924 views
  9. HII WOULD LIKE TO KNOW WHAT I CAN POSSIBLY PROVE ABOUT EITHER THE BERMUDA TRIANGLE OR ATLANTIS THE LOST EMPIRE WE AARE SUPPOSED
    1. answers icon 4 answers
    2. TRIXIE asked by TRIXIE
    3. views icon 807 views
  10. I'm supposed to prove that if america stopped getting involved in the affairs of the world the result would NOT be chaos.PLEASE
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    2. ally asked by ally
    3. views icon 722 views