Let a,b,c be distinct non-negative numbers.If the vectors ai ̂+aj ̂+ck ̂,i ̂+k ̂ and ci ̂+cj ̂+bk ̂
Channel: IMPETUS GURUKUL
Date: 2023-02-08

Let a,b,c be distinct non-negative numbers. If the vectors ai ̂+aj ̂+ck ̂,i ̂+k ̂ and ci ̂+cj ̂+bk ̂ lie in a plane, then c is
(a) The Arithmetic Mean of a and b
(b) The Geometric Mean of a and b
(c) The Harmonic Mean of a and b
(d) Equal to zero
Ans: b


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