Matrices and Determinants: JEE Main 2022 Mathematics question
JEE Main 2022 · 27 Jul, Evening shift · Q42
JEE Main 202227 Jul, Evening shiftMathematicsHardMatrices and Determinants245× since 2002
Consider a matrix A=αα2β+γββ2γ+αγγ2α+β, where α,β,γ are three distinct natural numbers.
If (α−β)16(β−γ)16(γ−α)16det(adj(adj(adj(adjA))))=232×316, then the number of such 3 - tuples (α,β,γ) is ____________.
Type your answer. Integers and decimals are accepted.