Recommended Questions
- ("cosec"A-sinA)(secA-cosA)=?
Text Solution
|
- Prove that : (sinA-cosA)(cotA +tanA)=secA-"cosec"A
Text Solution
|
- Prove that: i) sqrt((1-cosA)/(1+cosA))="cosec"A-cotA ii) sqrt((1+s...
Text Solution
|
- Prove that: sinA(1+tanA)+cosA(1+cotA)= secA+"cosec"A
Text Solution
|
- i) Prove that: [(1-sinA)/(1-secA)-(1+sinA)/(1+secA)]=2cotA(cosA-"cose...
Text Solution
|
- (secA+tanA)(1-sinA)=cosA.
Text Solution
|
- सिद्ध कीजिए कि (cosA-sinA+1)/(cosA+sinA-1)="cosec"A+cotA.
Text Solution
|
- सिद्ध कीजिए कि (sinA+cosA)(tanA+cotA)=secA+"cosec"A.
Text Solution
|
- सिद्ध कीजिए कि (cosA."cosec"A-sinA.secA)/(cosA+sinA)="cosec"A-secA.
Text Solution
|