Mathematics  Dot Product
posted by Suhani .
Consider rhombus ABCD
a) Find the resultants of vector AB + vector AD and vector AB  vector AD
b) What will the value of (vector AB + vector AD) dot product (vector AB  vector AD) always be? Explain.
c) Is the value of (vector AB + vector AD) dot product (vector AB  vector AD) the same as your answer to part b)? Explain.
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