05 * Figure 12.12 shows triangle AOB. C is a point on AB and divides it in the ratio 2 :3. A Find OC in terms of the vectors a and b. E 8562 8562 Figure 12.12 2/5a+3/5b O 2/5a-3/5b 3/5а+2/5b 3/5а-2/5b

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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05 *
Figure 12.12 shows triangle AOB.
C is a point on AB and divides it in the ratio 2 :3.
Find OC in terms of the vectors a and b.
EXHN 8562
8562
Figure 12.12
O 2/5a+3/5b
2/5a-3/5b
3/5а+2/5b
3/5а-2/5b
Transcribed Image Text:05 * Figure 12.12 shows triangle AOB. C is a point on AB and divides it in the ratio 2 :3. Find OC in terms of the vectors a and b. EXHN 8562 8562 Figure 12.12 O 2/5a+3/5b 2/5a-3/5b 3/5а+2/5b 3/5а-2/5b
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