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(tanA+secA-1)/(tanA-secA+1)=(cosA)/(1-si...

(tanA+secA-1)/(tanA-secA+1)=(cosA)/(1-sinA) | CLASS 12 | DEFAULT | MATHS | Doubtnut

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(tanA+secA-1)/(tanA-secA+1)=(1+sinA)/(cosA)

Prove that: (tanA+ sec A-1)/(tan A-secA+1)=(cosA)/(1-sinA)

Prove that (tanA+secA-1)/(tanA-secA+1)=(1+sinA)/(cosA) .

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

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

(1+secA)/secA=(sin^2A)/(1-cosA)

Prove that : (secA+1)/(tanA)=(tanA)/(secA-1)

Prove that (1+secA)/(secA)=(sin^(2)A)/(1-cosA).

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