Title
Mathematics Describing The Real World: Precalculus And Trigonometry
Sold by Ergodebooks, an authorized reseller.
Returns accepted within 30 days | support@ergodebooks.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
- Q: What is the binding type of this product? A: This product is a DVD. It offers a physical format suitable for home viewing.
- Q: How many pages does this book have? A: This product has zero pages as it is a DVD lecture series, not a traditional book.
- Q: Who is the author of this course? A: The author of this course is Bruce H. Edwards, known for his expertise in mathematics.
- Q: What warranty does this product come with? A: This product comes with a manufacturer's warranty only when purchased from The Great Courses.
- Q: What topics does this course cover? A: This course covers precalculus and trigonometry as they relate to real-world applications.
- Q: Is this course suitable for beginners? A: Yes, this course is suitable for beginners who want to understand precalculus and trigonometry concepts.
- Q: How can I use this DVD effectively? A: To use this DVD effectively, simply insert it into a compatible DVD player and follow along with the lectures.
- Q: What is the recommended age for this content? A: This course is generally suitable for high school students and above, given its mathematical focus.
- Q: What is the best way to store this DVD? A: Store this DVD in a cool, dry place, ideally in its original case, to protect it from scratches.
- Q: How should I clean this DVD if it gets dirty? A: To clean the DVD, wipe it gently with a soft, lint-free cloth from the center outward.
- Q: Is there a return policy for this product? A: Yes, The Great Courses typically offers a return policy, but it's best to check their website for specific terms.
- Q: What if my DVD arrives damaged? A: If your DVD arrives damaged, contact The Great Courses' customer support for assistance with a replacement.
- Q: Can I play this DVD on any device? A: This DVD can be played on any standard DVD player or compatible device that supports DVD format.
- Q: Is this course good for advanced learners? A: While this course is designed for beginners, advanced learners may still find value in reinforcing foundational concepts.
- Q: What makes this course unique? A: This course uniquely connects mathematical concepts to real-world scenarios, enhancing practical understanding.