[" 27."[" (sec "A+tan A)(1-sin A)=],[" (a) "sec A," (b) "sin A]quad [" (c) "cosec A," (d) "cos A]]

(sec A+ tan A) (1 - sin A) equals to

(sec A+tan A)(1-sin A)=sec A(b)sin A(c)cos ecA(d)cos A

Prove: (sec A-tan A)^(2)=(1-sin A)/(1+sin A)

Evaluate (sec A + tan A) (1- sin A) for A = 60^(@) .

sqrt((1+sin A)/(1-sin A))=sec A+tan A

The value of [(sec A+tan A)(1-sin A)] is equal to tan^(2)Asin A

tan 2A- sec A sin A =

(sec A (sec A + tan A)(1-sin A))/ ((cosec^2 A-1)sin^2 A) is equal to: (sec A (sec A + tan A)(1-sin A))/ ((cosec^2 A-1)sin^2 A) का मान क्या होगा ?

Simplify sec A (1-sin A ) (secA+tan A)