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নির্ণায়কটির মান বের কর:

|\begin{matrix} 1 & a & a^{2} \\ 1 & b & b^{2} \\ 1 & c & c^{2} \end{matrix}|

(a-c)(a-b)(b-c)

(a-b)(b-c)(c-a)

(a-b)(c-b)(c-a)

(a-b)(a-c)(a-b)

ANS : 2

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