लिखित उत्तर
Verified by Experts
The correct Answer is:
Recommended Questions
- सिद्ध कीजिए- ((sin7x+sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x...
Text Solution
|
- Prove that (cos7x+cos5x)/(sin7x-sin5x)=cotx.
Text Solution
|
- Prove that: ((sin7x+sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x)...
Text Solution
|
- The fundamental period of (sin x+sin3x+sin5x+sin7x)/(cos x+cos3x+cos5x...
Text Solution
|
- If x=(pi)/(48); then the value of (sin7x+sin5x+sin9x+sin3x)/(cos7x+cos...
Text Solution
|
- ((sin7x + sin5x)+(sin9x+sin3x))/((cos7x+cos5x)+(cos9x+cos3x))=??
Text Solution
|
- Prove that (cos7x+cos5x)/(sin7x-sin5x)= cotx ?
Text Solution
|
- Prove that (sin9x+sin7x+sin3x+sin5x) /(cos9x+cos7x+cos3x+cos5x)=tan6x ...
Text Solution
|
- Prove that (sinx+sin3x+sin5x+sin7x)/(cosx+cos3x+cos5x+cos7x)=tan4x
Text Solution
|