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CBSE XII
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If \( | \overrightarrow a\) x \( \overrightarrow b | = 4, | \overrightarrow a. \overrightarrow b |=2\) then find \(| \overrightarrow a |^2 | \overrightarrow b |^2\).
cbse
class12
modelpaper
2012
sec-a
q9
math
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asked
Jan 16, 2013
by
thanvigandhi_1
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