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JEE Mains · Maths · STD 12 - 3 and 4 . metrices and determinant

શ્રેણિક \(A =\left[\begin{array}{ccc}\alpha & \beta & \gamma \\ \alpha^{2} & \beta^{2} & \gamma^{2} \\ \beta+\gamma & \gamma+\alpha & \alpha+\beta\end{array}\right]\),કે જ્યાં  \(\alpha, \beta, \gamma\) એ ત્રણ ભિન્ન પ્રાકૃતિક સંખ્યા છે.  જો \(\frac{\operatorname{det}(\operatorname{adj}(\operatorname{adj}(\operatorname{adj}(\operatorname{adj} A))))}{(\alpha-\beta)^{16}(\beta-\gamma)^{16}(\gamma-\alpha)^{16}}=2^{32} \times 3^{16}\) હોય તો ત્રીજોડ \((\alpha, \beta, \gamma)\) ની સંખ્યા   \(.....\) થાય.

  1. A \(42\)
  2. B \(41\)
  3. C \(40\)
  4. D \(43\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(42\)

Step-by-step Solution

Detailed explanation

\(A=\left[\begin{array}{ccc}\alpha & \beta & \gamma \\ \alpha^{2} & \beta^{2} & \gamma^{2} \\ \beta+\gamma & \gamma+\alpha & \alpha+\beta\end{array}\right]\) \(R _{3} \rightarrow R _{3}+ R _{1}\)…
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