Home > CCAA8 > Chapter 11 Unit 12 > Lesson CCA: 11.3.1 > Problem 11-78
11-78.
If
Substitute
for . Is it possible to divide by
? No solution.
Substitute
for .
See the help for part (b).
Substitute
for in and for in ,
then add the results together.
See the help for part (d).