Question:medium

If M(α)= bmatrix α & -α & 0
α & α & 0
0 & 0 & 1 bmatrix, M(β)= bmatrix β & 0 & β
0 & 1 & 0
-β & 0 & β bmatrix then [M(α)M(β)]^-1 is equal to

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Inverse of product reverses order.
Updated On: Mar 17, 2026
  • M(β)M(α)
  • M(-α)M(-β)
  • M(-β)M(-α)
  • -M(β)M(α)
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The Correct Option is C

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