i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c 1/g(x) = 1/L. ii. Prove the same result of the previous part, using Relating Sequences to Functions.
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i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c 1/g(x) = 1/L.
ii. Prove the same result of the previous part, using Relating Sequences to Functions.
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- Prove the conjecture made in the previous exercise.1. i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c 1/g(x) = 1/L.ii. Prove the same result of the previous part, using Relating Sequences to Functions.Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c 1/g(x) = 1/L.Prove the same result of the previous part, using Relating Sequences to Functions.
- B. i. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → c g(x) = L, then limx → c [ 1 / g(x) ] = [ 1 / L ]ii. Prove the same result of the previous part, using Relating Sequences to Functions.Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that limx → cg(x) = L, then limx → c 1/g(x) = 1/L.and prove the same result of the previous part, using Relating Sequences to Functions.h2. Prove directly from the definitions that if g : ℝ → [1, ∞) is a function so that lim x → c g ( x ) = L , then lim x → c 1/ g ( x ) = 1/ L . Prove the same result of the previous part, using Relating Sequences to Functions.
- Theorem 1 states that if lim x→∞ f (x) = L, then the sequence an = f (n) converges and lim n→∞ an = L. Show that the converse is false. In other words, find a function f such that an = f (n) converges but lim x→∞ f (x) does not exist.Show directly from the definition that if an is a positive real sequencewith limn→∞ an = 0 and limx→0+ f(x) = L, then limn→∞f(an) = L.