[sec Aquad 1-cos A],[(cos A-sin A+1)/(cos'A+sin A-1)=csc A+cot A," using the identity "csc^(2)A=1+cot^(2)],[cos'A+sin A-1]

(cos A-sin A+1)/(cos A+sin A-1)=cosec A+cot A," using the identity cosec^(2)A=1+cot

Prove that (cosA-sinA+1)/(cosA+sinA-1) =cosec A+ cot A using the identity cosec^(2)A=1+cot^(2)A .

Prove that (cosA-sinA+1)/(cosA+sinA-1) =cosec A+ cot A using the identity cosec^(2)A=1+cot^(2)A .

Prove that: (cos A - sin A + 1)/(cos A + sin A -1) = "cosec"A + cot A

( cos A - sin A + 1 ) / ( cos A + sin A - 1 ) = cosec A + cot A cosec A + cot A , = using the identity cosec ^ 2 A = 1 + cot^ 2 A .

7. (sin A+cos A)(cot A+tan A)=sec A+cosec A

Prove that : (1)/ (cos A + sin A - 1) + (1)/ (cos A + sin A + 1) = cosec A + sec A

Prove that : cos A (1 + cot A) + sin A (1 + tan A) = sec A + cosec A

sin A(1+tan A)+cos A(1+cot A)=sec A+cosec A

Prove that (cos theta-sin theta+1)/(cos theta+sin theta-1)=csc theta+cot theta