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If theta epsilon (0, pi/2) then the valu...

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

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