Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
# page 69 EXAMPLE 6 reset() def verify(y1, y2): if diff(diff(y1)) + y1 == 0 and diff(diff(y2)) + y2 == 0: return 'solution' else: return 'not a solution' def solve(y1, y2): if diff(y1/y2) == 0: return 'const' else: return 'not a const' print verify(cos(x), sin(x)) print solve(cos(x), sin(x))
Solution by:
- T R Shyam Sundar, Student, CMI
- Sonam Kumar, Student, CMI
- Vignesh Ganapathiraman, Student, CMI
- Pooja Kalra, Student, Malwa Institute of Technology