Sun K.

asked • 04/23/13

Find the domain of r(t)?

Find the domain of r(t)=<sqrt(t^2), 1/(t-1), ln(t+1)>.

Answer: (-1, 1)U(1, positive infinity)

But how do you figure this out?

2 Answers By Expert Tutors

By:

Robert J. answered • 04/23/13

Certified High School AP Calculus and Physics Teacher

Brad M. answered • 04/24/13

Math, Physics, ME, EE, Econ, Accounting, Finance, and Proofreading

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