# If vector a = 3i - j and vector b = 2i + j - 3k, then express vector b in the form of vector b = vector(b1 + b2),

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If vector a = 3i - j and vector b = 2i + j - 3k, then express vector b in the form of vector b = vector(b1 + b2), where vector b1||a and vector b2 perpendicular to vector a.

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Comparing the corresponding components

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