show that tan 48° tan23° tan 42° tan67° =1
Answers
Answered by
2
here is your answer...
hope it will help you
Attachments:
Answered by
4
hey buddy here is your answer!
Attachments:
Similar questions
English,
5 months ago
Geography,
11 months ago
Math,
11 months ago
Math,
1 year ago
Accountancy,
1 year ago