यदि `tan A +sin A =m` तथा `tan A - sin A =n,` तो सिद्ध करो कि `(m^(2)-n^(2))^(2)=16 mm`

If tan A + sin A = m and tan A - sin A = n, prove that : m^(2) - n^(2) = 4 sqrt (mn)

If tan theta + sin theta = m, tan theta - sin theta = n " then " (m^(2)-n^(2))^(2)=

If (tan theta + sin theta) =m and (tan theta - sin theta) = n , prove that (m^(2)-n^(2))^(2)=16mn.

If tan A = n tan B and sin A = m sin B , show that cos^(2)A= (m^(2)-1)/(n^(2)-1) .

If tan theta + sin theta = m , tan theta - sin theta = n then m^(2) -n^(2) is equal

If cos theta gt 0, tan theta + sin theta =m and tan theta -sin theta =n, then show that m^(2)-n ^(2)=4sqrtmn

If m = a sec A + b tan A and n = a tan A + b sec A, then prove that : m^(2) - n^(2) = a^(2) - b^(2)

If tan A=n tan B and sin A=m sin B, prove that cos^(2)A=(m^(2)-1)/(n^(2)-1)