If secA+tanA=m, show that m2+1/m2−1​=sinA

If secA+tanA=m, show that m2+1/m2−1​=sinA

If sec+tan=m, then show that m2-1/m2+1=sin If secA+tanA=m, show that m2+1m2−1​=sinA Sec theta + tan theta = m show that (m2-1/ m2+1) = sin theta