Find the domain of r(t) and the value of r(to). NOTE: Round your answer to two decimal places when needed. r(t) = cos(Tt)i – In(t)j+ vt – 8k; to = 9 %3D | - Domain is:Choose one ▼ Choose one NOTE: Enter ms of i, j, and k. (, ) [ , ] r(9) ( , , ) [, )

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