The vectors p= i+a j+a^2 k, q= i+b j+b^2 k and r= i+c j+c^2 k are non-coplanar and vmatrix a&a^2&1+a^3...

Question

The vectors p= i+a j+a^2 k, q= i+b j+b^2 k and r= i+c j+c^2 k are non-coplanar and vmatrix a&a^2&1+a^3 &b^2&1+b^3 &c^2&1+c^3 vmatrix =0 then the value of (abc) is

Accepted Answer

(B)

MHT CET 2025 Mathematics question

Solution

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