Tree vectog are orientng vesiore ag ghown in thve figre belo. The modwes of vestors are w = W = 3 onste and v= i ste. The vestor v onE a anggle of 8 = 30 wth the a - is Weite the vesiors }, }, nd →, sterms of the i, and & vestors E Find the magTasimde, iresiiSTI and direstiTI sf vestr - } + +- 9 What is the doi produst beswees

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Three vectors are orienting vectors as shown in the figure below. The
modules of vectors are u = w = 3 units and v = 6 units. The vector v
forms a angle of O = 30° with the x – axis.
a) Write the vectors →,→, and →, interms of the i,j and k vectors
b) Find the magnitude, direction and direction of vector → +→+→
c) What is the dot product between → and j?
Transcribed Image Text:Three vectors are orienting vectors as shown in the figure below. The modules of vectors are u = w = 3 units and v = 6 units. The vector v forms a angle of O = 30° with the x – axis. a) Write the vectors →,→, and →, interms of the i,j and k vectors b) Find the magnitude, direction and direction of vector → +→+→ c) What is the dot product between → and j?
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