[" 3.Prove that "(tan^(2)A)/(tan^(2)A-1)...

[" 3.Prove that "(tan^(2)A)/(tan^(2)A-1)+(csc^(2)A)/(sec^(2)A-csc^(2)A)=(1)/(1-2cos^(2)A)],[" If the mean of the following fresect "A=1" ."]

Similar Questions

Explore conceptually related problems

Prove that tan^(2)A/(tan^2A-1)+cosec^(2)A/(sec^2A-cosec^2A)=(1)/(1-2cos^(2)A)

(tan^(2)phi)/(1+tan^(2)phi)+(cosec ^(2)phi)/(sec^(2)phi+cosec^(2)phi)=1

Prove that sec^(2) (tan ^(-1) 3) + cosec^(2)(cot^(-1)2) = 15

sec^(2)(tan^(-1)(2))+cosec^(2)(cot^(-1)(2))=

sec^(2)(tan^(-1)4)+cosec^(2)(cot^(-1)3) =

Prove that: sec^(2) (tan^(-1)2) + "cosec"^(2)(cot^(-1)3)=15 .

Prove that : "tan"^(2)("sec"^(-1) 2)+"cot"^(2)("cosec"^(-1) 3)=11 .

prove that sec^(2)(tan^(-1)2)+cosec^2(cot^(-1)3)=15

(tan^(2)theta)/(tan^(2)theta-1)+(cosec^(2)theta)/(sec^(2)theta-cosec^(2)theta)=(1)/(sin^(2)theta-cos^(2)theta)