Mathematics · Determinants and Matrices
If the minimum and the maximum values of the function f: [π/4, π/2] → R, defined by the determinant of the matrix given below are m and M respectively, then the ordered pair (m, M) is equal to: f(θ) = det -sin2θ-1-sin2θ1-cos2θ-1-cos2θ11210-2
- 1(0, 4)
- 2(-4, 4)
- 3(-4, 0)✓
- 4(0, 2√2)
Correct answer
(-4, 0)
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