The 600 lb pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a₁, B₁, and y₁.The coordinate directional angles of cable OB are a2, B2, and y2. The coordinate directional angles for cable OC are a3. B3, and Y3. A O 7 B

The 600 lb pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a₁, B₁, and y₁.The coordinate directional angles of cable OB are a2, B2, and y2. The coordinate directional angles for cable OC are a3. B3, and Y3. A O 7 B

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The 600 lb pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a₁, B₁, and y₁.The coordinate directional
angles of cable OB are a2, B2, and y2. The coordinate directional angles for cable OC are a3, B3, and ya.
a₁69 deg
B171 deg.
0₂131 deg
Find the angle 8 between cables OA and OB.
deg
3 tries remaining. 1 pointis) possible
ENTER
B₂ = 58 deg
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