Let ψ = 12dy∧dz -10 Dx∧dz + 8 Dx∧dy Be

Short Answer

Let ψ = 12dy∧dz -10 dx∧dz + 8 dx∧dy be a 2-form on . Express ψ as a product of two 1-forms.Hint: Add a suitable multiple of dz∧dz = 0 to ψ.