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Find a . b.

0 votes

Find a . b.

dot-product-of-vector

asked Feb 14, 2015 in CALCULUS by anonymous

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1 Answer

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Step 1:

The vectors are

Dot product of two vectors is .

Substitute in above formula.

.

Hence , the dot product is .

Solution:

Dot product of vectors is .

answered Feb 16, 2015 by cameron Mentor

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