Q15 — Mathematics (read-only)

Q15

#0000090630

15 / 481

What is the inverse of the matrix A?

A=(cos θ-sin θsin θcos θ)A=(cosθsinθsinθcosθ)

Browse-only — this topic has not been backfilled with correct-answer flags yet, so the quiz runner cannot score it.

A. (cos θ-sin θsin θcos θ)(cos θsin θsin θcos θ)

B. (-cos θsin θsin θcos θ)(cosθsinθsinθcosθ)

C. (cos θsin θ-sin θcos θ)(cosθsinθsinθcosθ)

D. (cos θ sin θ00sin θ cos θ)(cosθsinθ00sinθcosθ)