Multiple Choice
Write the first four terms of the geometric sequence with a1 = 64 and r =
A) a1 = -64, a2 = -128, a3 = -256, a4 = -512
B) a1 = 64, a2 = 128, a3 = 256, a4 = 512
C) a1 = -64, a2 = -32, a3 = -16, a4 = -8
D) a1 = 64, a2 = 32, a3 = 16, a4 = 8
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Write the first four terms of the
Q18: Find the sum.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Find the
Q19: Find the sum. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Find the
Q20: Prove the statement using mathematical induction for
Q21: Find the sum of the infinite geometric
Q23: Write the first four terms of the
Q24: Prove the statement using mathematical induction for
Q25: Find the sum of the infinite geometric
Q26: Prove the statement using mathematical induction for
Q27: Find the sum.<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10663/.jpg" alt="Find the