If ` sin theta + cos theta = m and sec theta + "cosec" theta = n, ` prove that
` n(m^(2)-1) = 2m. `

If sin theta + cos theta = m and sec theta + " cosec " theta = n then

If m= sin theta+ cos theta and n= sec theta+cosec theta , prove that n (m + 1) (m-1) = 2m .

If sin theta + cos thea = m and sec theta+ cosec theta = n , then n (m + 1) (m - 1) =

If sintheta +cos theta =m and sec theta + cosec theta =n then n(m+1)(m-1) equals

If a cos theat + b sin theta = m and a sin theta- b cos theta = n, then prove that a^2 + b^2 = m^2 + n^2

If cot theta + cos theta = m and cot theta - cos theta = n then prove that: m^(2) - n^(2) = 4sqrt(mn)

If cos theta + sin theta = m , sec theta + cosec theta =n , What is m//n ?

If cosec theta- sin theta = m and sec theta - cos theta = n , prove that: (m^(2)n)^(2/3)+(n^(2)m)^(2/3)=1 .