Mathematics
Mathematics, 14.02.2022 16:10, aj12381

If [p] = √13 and p= 2i + kj and k is a positive real value then k = A)-2

B)12

C)-5

D)3

answer
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If [p] = √13 and p= 2i + kj and k is a positive real value then k = A)-2

B)12

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