tan²ø-sin²ø = sin⁴ø.sec²ø
Answers
Answered by
1
Answer:
Step-by-step explanation:
Identify sec²ø - tan²ø = 1. 1 + tan²ø = sec²ø 1 - sec²ø =tan²ø
Similar questions
Social Sciences,
22 days ago
Biology,
22 days ago
Economy,
1 month ago
History,
1 month ago
Social Sciences,
7 months ago
Geography,
7 months ago