Question

Prove that for t >1, (1+i)^t > (1+it)

Prove that for t >1, (1+i)^t > (1+it)

Homework Answers

Answer #1

We know that the expansion ,

Substituting  ,   in the above identity we get ,

, because the terms we chopped out were positive .

Hence , .

.

.

I wish the i used is not complex number because two complex number are not compareable .Please comment if needed .

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose T : V → W is a homomorphism. Prove: (i) If dim(V ) < dim(W)...
Suppose T : V → W is a homomorphism. Prove: (i) If dim(V ) < dim(W) then T is not surjective. (ii) If dim(V ) > dim(W) then T is not injective.
. Prove that, for all integers n ≥ 1, Pn i=1 i(i!) = (n + 1)!...
. Prove that, for all integers n ≥ 1, Pn i=1 i(i!) = (n + 1)! − 1
Exercise1.2.1: Prove that if t > 0 (t∈R), then there exists an n∈N such that 1/n^2...
Exercise1.2.1: Prove that if t > 0 (t∈R), then there exists an n∈N such that 1/n^2 < t. Exercise1.2.2: Prove that if t ≥ 0(t∈R), then there exists an n∈N such that n−1≤ t < n. Exercise1.2.8: Show that for any two real numbers x and y such that x < y, there exists an irrational number s such that x < s < y. Hint: Apply the density of Q to x/(√2) and y/(√2).
Prove the thermodynamic proofs: (dA/dG)T = PKT (dG/dV)T = -1/KT
Prove the thermodynamic proofs: (dA/dG)T = PKT (dG/dV)T = -1/KT
Let T: V -> V be a linear map such that T2 - I = 0...
Let T: V -> V be a linear map such that T2 - I = 0 where I is the identity map on V. a) Prove that Im(T-I) is a subset of Ker(T+I) and Im(T+I) is a subset of Ker(T-I). b) Prove that V is the direct sum of Ker(T-I) and Ker(T+I). c) Suppose that V is finite dimensional. True or false there exists a basis B of V such that [T]B is a diagonal matrix. Justify your answer.
Prove the summation by induction Σ i*2i (from i=1 to n ) = 1 * 21...
Prove the summation by induction Σ i*2i (from i=1 to n ) = 1 * 21 + 2*22  + 3*23 + ......n*2n
Prove the summation Σ i*2i (from i=1 to n ) = 1 * 21 + 2*22  +...
Prove the summation Σ i*2i (from i=1 to n ) = 1 * 21 + 2*22  + 3*23 + ......n*2n
Using the definition (must show the calculation) prove that the Laplace transform of e^t t is...
Using the definition (must show the calculation) prove that the Laplace transform of e^t t is 1/(s-1)^2
Given T(n)= T(n-1) + 2*n, using the substitution method prove that its big O for T(n)...
Given T(n)= T(n-1) + 2*n, using the substitution method prove that its big O for T(n) is O(n^2). 1. You must provide full proof. 2. Determine the value or the range of C.
Prove that a tournament T is transitive IF AND ONLY IF every two vertices of T...
Prove that a tournament T is transitive IF AND ONLY IF every two vertices of T have distinct out-degrees. (please prove both directions)