Recommended Questions
- सिद्ध कीजिए कि ( sin (A+B)-2 sin A + sin (A-B))/(cos (A+B)-2cos A...
Text Solution
|
- (sin^2A-sin^2B)/(sinAcosA-sinBcosB)is equal to (a)"tan"(A-B) ...
Text Solution
|
- (sin A + sin B) / (cos A + cos B) = tan ((A + B) / (2))
Text Solution
|
- (sin ^ (2) A-sin ^ (2) B) / (sin A cos A-sin B cos B) = tan (A + B)
Text Solution
|
- Prove that: (sin(A+B)+sin(A-B))/(cos(A+B)+cos(A-B))=t a n A
Text Solution
|
- If cos^(2)A-sin^(2)A=tan^(2)B, prove that 2cos^(2)B-1=cos^(2)B-sin^(2)...
Text Solution
|
- सिध्द कीजिए कि : (sin^(2) A – sin^(2) B)/(sin A cos A – sin B cos ...
Text Solution
|
- यदि sin B = 1/2,"तो सिद्ध करें कि " 3 cos B - 4 cos^(3) B = 0
Text Solution
|
- यदि cot B = 12/5, "तो सिद्ध करें कि " tan^(2) B - sin^(2) B = sin...
Text Solution
|