A GIVEN: The three points in R³: B = C = - (-1,2,0) (1,0,1) (0,1,-2) FIND: a) the measure of ZABC, (NOTE: The vertex of ZABC, is B) b) (Box correct truth value) TRUE FALSE ZABC is acute.
A GIVEN: The three points in R³: B = C = - (-1,2,0) (1,0,1) (0,1,-2) FIND: a) the measure of ZABC, (NOTE: The vertex of ZABC, is B) b) (Box correct truth value) TRUE FALSE ZABC is acute.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
use the second image attached as reference/example to do the calculations for the first image attached
![[10] (2)
A =
GIVEN: The three points in R³: B =
C =
FIND:
a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C)
b) (Box correct truth value) TRUE
(1,0,1)
(1,2,1)
(1,1,-2)
CA
OA - OL
-
CB = OB
OB- OC
=
=
FALSE ZACB is acute.
=
=
m&ALB = cos
-1 [A.CO
(0,-1,3)
(0,-3, 3)
Cor
-1 3+9
Cos
3/10 √2
=
HEALHEBH
B
Ľ
C
1¹ (²/5) € (0,7)
PRACTICE
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F596a093b-68bd-4b89-b9b8-40095b834d5f%2F19d0b970-cd8a-4227-8438-b861f562022c%2Fkokcu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:[10] (2)
A =
GIVEN: The three points in R³: B =
C =
FIND:
a) the measure of ZACB, (ZACB) (NOTE: The vertex of ZACB, is C)
b) (Box correct truth value) TRUE
(1,0,1)
(1,2,1)
(1,1,-2)
CA
OA - OL
-
CB = OB
OB- OC
=
=
FALSE ZACB is acute.
=
=
m&ALB = cos
-1 [A.CO
(0,-1,3)
(0,-3, 3)
Cor
-1 3+9
Cos
3/10 √2
=
HEALHEBH
B
Ľ
C
1¹ (²/5) € (0,7)
PRACTICE
A
![[10] (2)
GIVEN: The three points in R³: B
C
A = (-1,2,0)
(1,0,1)
(0,1,-2)
=
-
=
FIND:
a) the measure of ZABC, (NOTE: The vertex of ZABC, is B)
b) (Box correct truth value) TRUE FALSE ZABC is acute.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F596a093b-68bd-4b89-b9b8-40095b834d5f%2F19d0b970-cd8a-4227-8438-b861f562022c%2Fntz4n5u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:[10] (2)
GIVEN: The three points in R³: B
C
A = (-1,2,0)
(1,0,1)
(0,1,-2)
=
-
=
FIND:
a) the measure of ZABC, (NOTE: The vertex of ZABC, is B)
b) (Box correct truth value) TRUE FALSE ZABC is acute.
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