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If |A| = |(1,1,1),(2,b,c)(4,b2,c2)| and |A| ∈ [2,16]. 2,b,c are in A.P. the range of c is

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If |A| = |(1,1,1),(2,b,c)(4,b2,c2)| and |A| ∈ [2,16]. 2,b,c are in A.P. the range of c is

(1)   [2,4]

(b)  [2 + 21/3, 4]

(c)   [3,2 + 21/3]

(d)  [4,6]

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1 Answer

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by (59.7k points)

Correct option  (d) [4,6]

Explanation :

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