MHB What is the Domain of the Function t^(-1) + 2t^(-2)?

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The function t^(-1) + 2t^(-2) is expressed as 1/t + 2/t^2. The domain of this function includes all real numbers except for t = 0. At t = 0, the function is undefined due to division by zero. Therefore, the domain can be stated as all real numbers except zero. The discussion confirms that the function is defined for all other values of t.
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Find the domain.

t^(-1) + 2t^(-2)

Let me see if I get it.

1/t + 2/t^(2)

Let D = domain

D = t is all real numbers except for 0.
 
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RTCNTC said:
Find the domain.

t^(-1) + 2t^(-2)

Let me see if I get it.

1/t + 2/t^(2)

Let D = domain

D = t is all real numbers except for 0.

yes because at t = 0 it is not defined and at all other t it is defined
 

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