ICBSE 2004(5 i-j + Îť k) then find the value of Îť so that[CBSE 20 – InterviewSolution

1.	ICBSE 2004(5 i-j + Îť k) then find the value of Îť so that[CBSE 2013)4. If a = (i-1 + 7 k) and b(ub) and (a - b) are orthogonal vectors.5 Show thit tho
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