SOLUTION: if tanx+sinx=m and tanx-sinx=n then prove that m^2-n^2=4(mn)^1/2

SOLUTION: if tanx+sinx=m and tanx-sinx=n then prove that m^2-n^2=4(mn)^1/2

Algebra.Com

Question 1025818: if tanx+sinx=m and tanx-sinx=n
then prove that m^2-n^2=4(mn)^1/2

Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
==> and
==> ==>
=
=
=
=
Therefore

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