Question
Perform the indicated calculations.$$2+1+2+2+1 \text { in } \mathbb{Z}_{3}, Z_{4}, \text { and } \mathbb{Z}_{5}$$
Step 1
Step 1: First, calculate the sum in the usual way (ignoring modular arithmetic for the moment): \[ 2 + 1 + 2 + 2 + 1 = 8 \] Show more…
Show all steps
Your feedback will help us improve your experience
Amy Jiang and 50 other Calculus 3 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Perform the indicated calculations. $$2+2+2 \text { in } \mathbb{Z}_{3}$$
Compute, as indicated. $$2+5+(-11)+4$$
The Real Number System
Adding Real Numbers
Compute, as indicated. $$1+(-2)+3+(-4)$$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD