asked 175k views
3 votes
Prove that:

( sec 4A - 1 ) / ( sec 2A - 1 )

=

tan 4A . cot A

Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help Pls Help

asked
User Sylvia
by
7.9k points

2 Answers

4 votes

Answer:

sec 1A = tan 2A

Explanation:

BABAOEY

answered
User Josh Goebel
by
8.0k points
6 votes
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Prove that: ( sec 4A - 1 ) / ( sec 2A - 1 ) = tan 4A . cot A Pls Help Pls Help Pls-example-1
answered
User Rahshawn
by
7.8k points

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