(2) GIVEN: The three points in R³: B C = A = (1,0,1) (1,2,1) (1,1,– 2) FIND: a) the measure of ZACB, (ZCAB) (NOTE: The vertex of ZACB, is A) b) (Box correct truth-value) TRUE FALSE: ZACB is acute.
(2) GIVEN: The three points in R³: B C = A = (1,0,1) (1,2,1) (1,1,– 2) FIND: a) the measure of ZACB, (ZCAB) (NOTE: The vertex of ZACB, is A) b) (Box correct truth-value) TRUE FALSE: ZACB 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
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Transcribed Image Text:(2)
GIVEN: The three points in R³: B
A = (1,0,1)
(1,– 2,1)
(1,1,– 2)
=
FIND:
a) the measure of ZACB, (ZCAB) (NOTE: The vertex of ZACB, is A)
b) (Box correct truth - value) TRUE
FALSE: ZACB is acute.
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