Calculus I       Section 1.3 Homework
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1) f(x) = (see textbook)


a)
lim f(x) =
x → 4-		                lim f(x) =
x → 4+		                lim f(x) =
x → 4


b)
lim f(x) =
x → 1-		                lim f(x) =
x → 1+		                lim f(x) =
x → 1



3) f(x) = (see textbook)


a)
lim f(x) =
x → 0-		                lim f(x) =
x → 0+		                lim f(x) =
x → 0


b)
lim f(x) =
x → π/3-		                lim f(x) =
x → π/3+		                lim f(x) =
x → π/3



7) f(x) = (see textbook)


lim f(x) =
x → 0-		                lim f(x) =
x → 0+		                lim f(x) =
x → 0



11) f(x) = (see textbook)


lim f(x) =
x → -3-		                lim f(x) =
x → -3+		                lim f(x) =
x → -3



13) f(x) = (see textbook)


lim f(x) =
x → 3-		                lim f(x) =
x → 3+		                lim f(x) =
x → 3



19) f(x) = (see textbook)


lim f(x) =
x → 1-		                lim f(x) =
x → 1+		                lim f(x) =
x → 1



21) f(x) = (see textbook)


lim f(x) =
x → 7-		                lim f(x) =
x → 7+		                lim f(x) =
x → 7



27) f(x) = (see textbook)


lim f(x) =
x → π/2-		                lim f(x) =
x → π/2+		                lim f(x) =
x → π/2



29) f(x) = (see textbook)


lim f(x) =
x → 1-		                lim f(x) =
x → 1+		                lim f(x) =
x → 1



33) f(x) = (see textbook)


lim f(x) =
x → 5π/6-		                lim f(x) =
x → 5π/6+		                lim f(x) =
x → 5π/6



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