tan' e + cot e 1+ cot? 0 39,Prove that 1+ tan? 0 1- 2 sin? 0 cos? e sin 8 cos 0

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter82: Control Systems, Absolute Positioning, Incremental Positioning
Section: Chapter Questions
Problem 6A
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Need urgent help with this gr 11 trig hw question. 

Could someone plz create a complicated trigonometric identity (similar to the questions in the image, esp something similar to #39) & then could you show the steps/ talk about how you got the trig identity, algebraically and in words, by also making sure the left side ='s the right side.

tan' e
+
cot e
1+ cot? 0
39,Prove that
1+ tan? 0
1- 2 sin? 0 cos? e
sin 8 cos 0
Transcribed Image Text:tan' e + cot e 1+ cot? 0 39,Prove that 1+ tan? 0 1- 2 sin? 0 cos? e sin 8 cos 0
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