If `tan theta = 1`, find tha value of `(sintheta + costheta)/(sectheta + cosectheta)`.

If tantheta = 3 , where 0^@ltthetalt90^@ , then find the value of (sintheta+costheta)/(sectheta+cosectheta)

Find the value of (sintheta)/(cosectheta)+(costheta)/(sectheta)-1

If sectheta = sqrt2 and (3pi)/(2) lt theta lt 2pi , find the value of (1+tantheta+cosectheta)/(1+sectheta-cosectheta)

If 5 tan theta =4, " write the value of " ((costheta- sintheta ))/((costheta+ sintheta)).

If cottheta=(12)/(5) ,then find the value of sintheta*sectheta+costheta*"cosec"theta .

If cottheta=(12)/(5) ,then find the value of sintheta*sectheta+costheta*"cosec"theta .

Find the minimum value of (sintheta+cosectheta)^(2)+(costheta+sectheta)^(2)

If costheta=1/2 , find the value of (2sectheta)/(1+tan^2theta)

If theta epsilon (0, pi/2) then the value of |((sintheta+cosectheta)^2, (sintheta- cosectheta)^2,1 ),((costheta+sectheta)^2, (costheta-sectheta)^2, 1),((tantheta+cottheta)^2, (tantheta-cottheta)^2, 1)|= (A) sintheta+costhetas+tantheta (B) 1 (C) 0 (D) 4

Simplify (sintheta+sectheta)^(2)+(costheta+cosectheta)^(2) .