Millionaire Mode

Z-Transforms

Question 1 of 14

What is the Z-Transform of the sequence (x[n] = a^n), where (a) is a constant?

  1. \(X(z) = \frac{z}{z - a}\)
  2. \(X(z) = \frac{z}{z + a}\)
  3. \(X(z) = \frac{1}{z - a}\)
  4. \(X(z) = \frac{1}{z + a}\)

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000