" If "cos theta!=0" and "sec theta-1=(sqrt(2)-1)tan theta" then "theta=

IF cos theta ne 0, and sec theta-1=(sqrt2-1) tan theta then theta=

If ("sec" theta 1)- (sqrt(2)-1) "tan" theta, "then" theta =

If "sec"^(2) theta = sqrt(2) (1-"tan"^(2) theta), "then" theta=

If "sec"^(2) theta = sqrt(2) (1-"tan"^(2) theta), "then" theta=

(1+sec theta-tan theta)/(1+sec theta+tan theta)=

(tan theta+sec theta-1)/(tan theta-sec theta+1)

( tan theta)/( sec theta -1)-(tan theta )/( sec theta + 1)=

intsecx/(sqrt(sin(2x+theta)+sin theta))dx(AA x,theta in(0,(pi)/(2))) (A) sqrt(3(tan x sec theta+tan theta sec theta))+c (B) sqrt(2(tan x sec theta+tan theta sec theta))+c (C) sqrt(5(tan x sec theta-tan theta sec theta))+c (D) sqrt((tan x sec theta-tan theta sec theta))+c

Solve (i) sqrt(3)cos theta+sin theta=sqrt(2)(ii)sqrt(2)sec theta+tan theta=1( iii) cot theta+cos ec theta=sqrt(3)