Question

Consider the function f (t)= (−1)n if n < t ≤ n + 1 and where...

Consider the function f (t)= (−1)n if n < t ≤ n + 1 and where n ∈ N denotes a non-negative integer. Calculate:

a. f ( 1 )

b. f ( 11.5 )

c. f (sqrt(1000000000000000000000000000000000012+1))

d. limt-> infinityf2(t)

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