4 ms·

What textbook is this excerpt from?

• deanmen 9y ago
  Content seems to be in Larson, Elementary Linear Algebra and also in Complex Variables and Numerical Methods (GTU 2016) By Ravish R Singh, Mukul Bhatt
• devxpy 9y ago
  Erwin Kreyszig, Advanced Engineering Mathematics
  • devxpy 9y ago
    It's actually my semester textbook
  • dajohnson89 9y ago
    yep I recognize it. that's an awesome book.