Complete the steps by applying trig identities to sho that the left hand side of the equation is equivalent the right hand side. in r cot r sec a Steps: in r cot : sec

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 40E
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3:00 D
Q * * 4E | 45%
...
illeenisd.schoology.com
3
May 10: STUDY GUIDE: Unit 10- Trig Identities
2 of 10
Complete the steps by applying trig identities to show
that the left hand side of the equation is equivalent to
the right hand side.
2RE cot = sec
sin r cot r
Steps:
sin r cot a
se a
sin z cos a
: sin z - cOS .
sin
· (cos a + sin z)
cul
: cot x- cos r -
sin a
sim
sin 2
sin r
1
casr
sin a
: cot z. U2
- tan z
: cot a cot a
sin
ensr
sin
sim
sin r(cas r1)
cos I1
sin z-cos r-Sin
cus
cos 1
Next »
HAC
НАС
II
+
Transcribed Image Text:3:00 D Q * * 4E | 45% ... illeenisd.schoology.com 3 May 10: STUDY GUIDE: Unit 10- Trig Identities 2 of 10 Complete the steps by applying trig identities to show that the left hand side of the equation is equivalent to the right hand side. 2RE cot = sec sin r cot r Steps: sin r cot a se a sin z cos a : sin z - cOS . sin · (cos a + sin z) cul : cot x- cos r - sin a sim sin 2 sin r 1 casr sin a : cot z. U2 - tan z : cot a cot a sin ensr sin sim sin r(cas r1) cos I1 sin z-cos r-Sin cus cos 1 Next » HAC НАС II +
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