#### Question

Prove that the determinant `|(x,sin theta, cos theta),(-sin theta, -x, 1),(cos theta, 1, x)|` is independent of *θ*.is independent of *θ*.

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#### Solution

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Solution for question: Prove that the Determinant |(X,Sin Theta, Cos Theta),(-sin Theta, -x, 1),(Cos Theta, 1, X)| Is Independent Of θ.Is Independent Of θ. concept: Determinants of Matrix of Order One and Two. For the courses CBSE (Science), CBSE (Commerce), CBSE (Arts)