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OpenStudy (anonymous):
medal!!! find the inner product of a and b if a=<3,0,-1> and b= <4,-2,5> and state whether the vectors are perpendicular.
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OpenStudy (anonymous):
7?
OpenStudy (anonymous):
@ganeshie8
OpenStudy (perl):
thats correct, dot product is 7 you know you can program this with a TI 83/84
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