prove that tan3 alpha / 1 + tan2alpha + cot3 alpha / 1+ cot2alpha = sec alpha cosec alpha + 2 sin alpha cos alpha
Dear Student,
The correct R.H.S is secA cosecA- 2sinA cosA.
Your question appears to be typed wrongly, the correct answer is secA cosecA- 2sinA cosA.
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards
The correct R.H.S is secA cosecA- 2sinA cosA.
Your question appears to be typed wrongly, the correct answer is secA cosecA- 2sinA cosA.
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards