Complete the proof of the remaining property of this theorem by supplying the justification for each step. Use the properties of vector addition and scalar multiplication from this theorem. If cv = 0, then c = 0 or v = 0. If c = 0, then you are done. If c + 0, then c-1 exists, and you have the following. c-(cv) = c-1o c-(cv) = 0 (c-lc)v = 0 1v = 0 v = 0 (a) c-(cv) = c-10 O apply the distributive property O apply the property a0 = 0 for any scalar a O apply the associative property of addition O apply the multiplicative identity property O multiply both sides of the equation by a non-zero constant (b) c-1(cv) = 0 O apply the distributive property O multiply both sides of the equation by a non-zero constant O apply properties of real numbers O apply the property a0 = 0 for any scalar a O apply the multiplicative identity property (c) (c-lc)v = 0 O apply the multiplicative identity property O multiply both sides of the equation by a non-zero constant O apply the distributive property O apply the associative property of multiplication O apply the property a0 = 0 for any scalar a (d) 1v = 0 O apply the property a0 = 0 for any scalar a O the product of multiplicative inverses is 1 O apply the additive inverse property O apply the multiplicative identity property O apply the distributive property

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 48E
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(e)
v = 0
apply properties of real numbers
apply the additive inverse property
apply the associative property of multiplication
apply the multiplicative identity property
apply the distributive property
Transcribed Image Text:(e) v = 0 apply properties of real numbers apply the additive inverse property apply the associative property of multiplication apply the multiplicative identity property apply the distributive property
Complete the proof of the remaining property of this theorem by supplying the justification for each step. Use the properties of vector addition and scalar multiplication from this theorem.
If cv = 0, then c = 0 or v = 0. If c = 0, then you are done. If c + 0, then c¯1 exists, and you have the following.
c-1(cv) = c-10
c-1(cv)
(c-!c)v
1v = 0
V = 0
(a)
c-1(cv) = c-10
apply the distributive property
apply the property a0 = 0 for any scalar a
apply the associative property of addition
apply the multiplicative identity property
multiply both sides of the equation by a non-zero constant
(b)
c-1(cv) = 0
apply the distributive property
multiply both sides of the equation by a non-zero constant
apply properties of real numbers
apply the property a0 = 0 for any scalar a
apply the multiplicative identity property
(c)
(c-!c)v = 0
apply the multiplicative identity property
multiply both sides of the equation by a non-zero constant
apply the distributive property
apply the associative property of multiplication
apply the property a0 =
O for any scalar a
(d)
1v = 0
apply the property a0 = 0 for any scalar a
the product of multiplicative inverses is 1
apply the additive inverse property
apply the multiplicative identity property
apply the distributive property
O O
O O
Transcribed Image Text:Complete the proof of the remaining property of this theorem by supplying the justification for each step. Use the properties of vector addition and scalar multiplication from this theorem. If cv = 0, then c = 0 or v = 0. If c = 0, then you are done. If c + 0, then c¯1 exists, and you have the following. c-1(cv) = c-10 c-1(cv) (c-!c)v 1v = 0 V = 0 (a) c-1(cv) = c-10 apply the distributive property apply the property a0 = 0 for any scalar a apply the associative property of addition apply the multiplicative identity property multiply both sides of the equation by a non-zero constant (b) c-1(cv) = 0 apply the distributive property multiply both sides of the equation by a non-zero constant apply properties of real numbers apply the property a0 = 0 for any scalar a apply the multiplicative identity property (c) (c-!c)v = 0 apply the multiplicative identity property multiply both sides of the equation by a non-zero constant apply the distributive property apply the associative property of multiplication apply the property a0 = O for any scalar a (d) 1v = 0 apply the property a0 = 0 for any scalar a the product of multiplicative inverses is 1 apply the additive inverse property apply the multiplicative identity property apply the distributive property O O O O
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