If a is a unit vector and x-a. x+a =8 then find |a|
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(x-a)×(x+a) = 8
x^2 - a^2= 8
a^2 = |8-x|
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x^2 - a^2= 8
a^2 = |8-x|
HOPE IT WILL HELP YOU. . . .
PLZ MARK MY ANSWER AS BRAINLIEST AS SOON AS POSSIBLE! ! ! ! !
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