If sin theta = 4/5 , find the value of 4tan theta -5 cos theta/ sec theta plus 4 cot theta. Continue reading “If sin theta = 4/5 , find the value of 4tan theta -5 cos theta/ sec theta plus 4 cot theta.”
sec squared theta minus sin squared theta minus two sine power four / 2 cos power 4 – cos squared = 1 Continue reading “sec squared theta minus sin squared theta minus two sine power four / 2 cos power 4 – cos squared = 1”
1/1-sin theta + 1/1+sin theta = 2 sec^2 theta Continue reading “1/1-sin theta + 1/1+sin theta = 2 sec^2 theta”
Find the value of tan square 10 – cot square 80 Continue reading “Find the value of tan square 10 – cot square 80”
