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If A = {vmatrix} & - & {vmatrix} , A^{-1} is given by

Question

If A = $∣ ∣ cos θ - sin θ sin θ cos θ ∣ ∣$ , $A^{- 1}$ is given by

A

A^{T}

- A^{T}

- A

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If A =

∣ ∣ cos θ - sin θ sin θ cos θ ∣ ∣

A^{- 1}

is given by

5 mins ago

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5 mins ago

Text solutionVerified

Given,

A = [cos θ - sin θ sin θ cos θ]

A^{- 1} = [cos θ sin θ - sin θ cos θ] = A^{T}

Thus,

A^{- 1} = A^{T}

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Question Text	If A = $∣ ∣ cos θ - sin θ sin θ cos θ ∣ ∣$ , $A^{- 1}$ is given by
Answer Type	Text solution:1
Upvotes	150