`(1+sinA)/(1-sinA)` is equal to

(1-cosA)/(sinA) is equal to ?

sinA/( 1+cosA) +sinA/(1−cosA) is equal to

The value of [(secA+tanA)(1-sinA)] is equal to (a) tan^2A(b)sin^2A (c) cosA (d) sinA

In triangle ABC, (sinA+sinB+sinC)/(sinA+sinB-sinC) is equal to

In triangle A B C ,(sinA+sinB+sinC)/(sinA+sinB-sinC) is equal to

i) Prove that: (cot^(2)A)/(1-"cosec"A)^(2)=(1+sinA)/(1-sinA) ii) Prove that: (costheta)/(1-tantheta)+(sintheta)/(1-cottheta)=sintheta+costheta

sqrt((1+sinA)/(1-sinA))

cosA/(1−sinA) =

Prove: sqrt((1+sinA)/(1-sinA))=secA+tanA

Prove that: i) sqrt((1-cosA)/(1+cosA))="cosec"A-cotA ii) sqrt((1+sinA)/(1-sinA))=secA-tanA