What is the angle between a=i+j and b=i-j
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a = i + j
b = i - j
Dot product of given vectors
a . b = (1 - 1) = 0
Dot product is 0. Therfore angle bewteen them is 90°
b = i - j
Dot product of given vectors
a . b = (1 - 1) = 0
Dot product is 0. Therfore angle bewteen them is 90°
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