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prove that tanA divided by
prove that tanA divided by the sinA equals the secA
2 answers
asked by
Dominique
691 views
If tan inverse(x^2-y^2/x^2+y^2)=a then prove that dy/dx=x/y (1-tana/1+tana).
2 answers
asked by
Abhi
1,695 views
Prove: 1+(TanA/SinB)^2/1+(TanA/SinC)^2 = 1+(SinA/TanB)^2/1+(SinA/TanC)^2
4 answers
asked by
Rabin
3,781 views
Verify/prove the following:
(sinA+tanA)/(1+secA) = sinA ______________________________ tanu = 1+sinu-cos^2u/cosu(1+sinu)
1 answer
asked by
Kid
762 views
Prove the identity:
tanA/secA+1 = secA-1/tanA Can u please explainit to me step by step? I greatly appreciate your help! Thanks:)
2 answers
asked by
Kristien
582 views
ifm sin B=nsin(2A+B) prove that(m+n)tanA=(m-n)tan(A+B)
4 answers
asked by
vilas
3,046 views
tanA - sin A /sin^2A= tan A / 1 + cosA
Please prove this
4 answers
asked by
Venkatesh
3,740 views
Prove that
sin(n+1)A-sin(n-1)A/cos(n+1)A+2cosnA+cos(n-1)A = tanA/2
0 answers
asked by
Kewal
524 views
If TanA=k.TanB prove that (k+1)sin(A-B)=(k-1)sin(A+B).
10 answers
asked by
Gunda
5,584 views
if tanA/tanB=k,prove that k+1/k-1=sin(A+B)/sin(A+B)
1 answer
asked by
Shruti raut
321 views