If `4xsec A =1+4x^2` , prove that, `sec A +tan A=2xor,1/(2x).`

If sec A = x + 1/(4x) , prove that sec A + tan A = 2x or (1)/(2x)

if sec A=x+(1)/(4x) then prove that sec A+tan A=2x,(1)/(2x)

If sec A = x+(1)/(4x) prove that: sec A + tan A = 2x or (1)/(2x) (b) If "tan" theta = (p)/(q) ,show that : (p sin theta - q costheta)/(p"sin"theta+qcostheta)=( p^(2) - q^(2))/(p^(2)+q^(2))

prove that sec^4 A(1-sin^4 A) - 2tan^2 A = 1.

If sectheta=x+1/(4x) ,prove that : sectheta+tantheta=2xor ,1/(2x)

If sec theta=x+(1)/(4x), prove that :sec theta+tan theta=2x or ,(1)/(2x)

If sectheta=x+(1)/(4x) ,prove that sectheta+tantheta=2xor(1)/(2x)*

If sectheta=x+(1)/(4x) ,prove that sectheta+tantheta=2xor(1)/(2x)*

If cosec A=(7)/(4) , prove that 1+tan^(2)A=sec^(2)A

If sec theta=x+(1)/(4x), then prove that sec theta+tan theta=2x or (1)/(2x)