the values cannot be compared. help

i need to write a function and i have this problem. could someone help me with this ?

23-Emerald IV

You have defined t as a range 1,2...123. You cannot compare a range with a scalar value.

{Note also that t>123 will not occur for the given range.}

What is it that you want to accomplish?

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1-Visitor

i need to write a function like this, i dont know how to write 3 variables of t.

Author

1-Visitor

i have to do something like this. picture one the bottom.
need help with piecewise function

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