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tanA - sin A /sin^2A=

  1. tanA+4cotA=4 find the value of tanA*tanA+cotA*cotA
    1. answers icon 1 answer
    2. Abhiram s nair asked by Abhiram s nair
    3. views icon 690 views
  2. Verify/prove the following:(sinA+tanA)/(1+secA) = sinA ______________________________ tanu = 1+sinu-cos^2u/cosu(1+sinu)
    1. answers icon 1 answer
    2. Kid asked by Kid
    3. views icon 735 views
  3. If tan inverse(x^2-y^2/x^2+y^2)=a then prove that dy/dx=x/y (1-tana/1+tana).
    1. answers icon 2 answers
    2. Abhi asked by Abhi
    3. views icon 1,672 views
  4. Prove: 1+(TanA/SinB)^2/1+(TanA/SinC)^2 = 1+(SinA/TanB)^2/1+(SinA/TanC)^2
    1. answers icon 4 answers
    2. Rabin asked by Rabin
    3. views icon 3,750 views
  5. 1+(tanA/sinB)²/1+(tanA/sinC)²=1+(sinA/tanB)²/1+(sinA/tanC)²
    1. answers icon 2 answers
    2. Avinash ray asked by Avinash ray
    3. views icon 207 views
  6. Prove the identity:tanA/secA+1 = secA-1/tanA Can u please explainit to me step by step? I greatly appreciate your help! Thanks:)
    1. answers icon 2 answers
    2. Kristien asked by Kristien
    3. views icon 563 views
  7. (secA + tanA-1)(secA-tanA+1)=2tanA
    1. answers icon 1 answer
    2. Bibek asked by Bibek
    3. views icon 284 views
  8. 1÷(tana-seca)-(1÷tana-seca)=-2sec
    1. answers icon 1 answer
    2. Mohani updirizak asked by Mohani updirizak
    3. views icon 118 views
  9. prove sin(A+B)/sin(A-B)=(tanA+tanB)/(tanA-tanB)
    1. answers icon 2 answers
    2. Anonymous asked by Anonymous
    3. views icon 6,350 views
  10. tanA+sinA=p, tanA-sinA=q shows that p^2+q^2
    1. answers icon 1 answer
    2. hrideshna asked by hrideshna
    3. views icon 560 views