(6F) Properties of surds
Example 18
Example 19
Example 20
Example 21
Suggested Practice
(6F on P.138) #1 cf, #2 cf, #3 ghjkl, #4 dh, #5 cd, #6 cd, #8 odd letters, #9
Suggested Practice
(6F on P.138) #1 cf, #2 cf, #3 ghjkl, #4 dh, #5 cd, #6 cd, #8 odd letters, #9