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sqrt(sec^2A+cosec^2A)=tanA+cotA=secAcose...

`sqrt(sec^2A+cosec^2A)=tanA+cotA=secAcosecA`

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tan A +cotA =secA.cosecA

Prove that (sec A-cosec A)(1+tan A+cot A)=tan A secA + cotA cosec A

Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A

Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A

(1+cotA+tanA)(sinA-cosA)=(secA)/(cosec^2A)-(cosecA)/(sec^2A)

Prove the following identities: (tanA)/(1-cotA)+(cotA)/(1-tanA)=1+tanA+cotA=1+secAcos e cA

Prove the following identities: (tanA)/(1-cotA)+(cotA)/(1-tanA)=1+tanA+cotA=1+secAcos e cA

(1+cotA-cosecA)(1+tanA+secA)=2

Prove that: cotA-cot2A="cosec"2A