Prove sqrt(Sec^2 A+Cosec^2 A)=TanA+CotA

Prove sqrt(Sec^2 A+Cosec^2 A)=TanA+CotA
1. 6 answers
2. asked by Vijaya
3. 1,471 views
tanA+4cotA=4 find the value of tanA*tanA+cotA*cotA
1. 1 answer
2. asked by Abhiram s nair
3. 738 views
Prove that[1+cotA-CosecA] [1+tanA+secA] = 2
1. 2 answers
2. asked by kumar
3. 1,722 views
Prove: tanA+2tan2A+4tan4A+8cot8A=cotA
1. 1 answer
2. asked by kishor
3. 670 views
Prove: TanA+2Tan2A+4Tan4A+8Cot8A=CotA
1. 0 answers
2. asked by Rabinprakash
3. 574 views
Prove: TanA+2Tan2A+4Tan4A+8Cot8A=CotA
1. 1 answer
2. asked by Rabinprakash
3. 854 views
prove that the following are identity1. (cotA+cosecA-1)/(cotA-cosecA+1)=cosecA+cotA 2. (sinA-cosA+1)/(sinA+cosA-1)=
1. 0 answers
2. asked by Anonymous
3. 618 views
Verify/prove that:(cotA+cotB)/(tanA+tanB)+(1-cotAcotB)/(1-tanAtanB) = 0
1. 2 answers
2. asked by Kid
3. 997 views
Prove the identity tanA/secA+1 + cotA/cosecA+1=cosecA+secA -secAtanA
1. 1 answer
2. asked by vsjavsj
3. 646 views
(1+tan^2A)/(1+cot^2A)=((1-tanA)^2)/(1-cotA)^2
1. 3 answers
2. asked by purshotam
3. 185 views