Verify that Sec⁴A-sec²A=tan⁴A+tan²A
Answers
Answered by
0
Step-by-step explanation:
I used a^2-b^2 = (a-b)(a+b)
and tan^2A + 1 = sec^2A
Attachments:
Answered by
0
Step-by-step explanation:
proved...............
Attachments:
Similar questions
Math,
4 months ago
Geography,
4 months ago
Math,
4 months ago
Math,
8 months ago
Computer Science,
11 months ago