2sec2o - sec4o - 2cosec2o + cosec4o = cot4o - tan4o
Answers
Answered by
1
what's the question ???
Similar questions
History,
1 month ago
Math,
1 month ago
Social Sciences,
2 months ago
Environmental Sciences,
2 months ago
Science,
9 months ago
Social Sciences,
9 months ago
English,
9 months ago