I need help to solve these questions on sequences..
Q1. Write the first rour terms of the following sequences
Q2. Which term of the arithmetic sequence -2, 4, 10, .... is 148?
Q3. Find the 11th term of the sequence 1+i, 2, 4/1+i, .... where i^2 = -1
Answers with some description will help me to understand the methodology.
Thanks in Advance