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The vectors, →P=a^i+a^j+3^k and →Q=a^i−2^j−^k are mutually perpendicular. The value of a will be - |
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Answer» The vectors, →P=a^i+a^j+3^k and →Q=a^i−2^j−^k are mutually perpendicular. The value of a will be - |
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