-: From the textbook :-
Let’s Recall  80
Let’s Learn  80
Activity  82
Solved Examples  83
Solved Examples  84
Use Your Brain Power!  84
Solved Examples  85
Practice Set 5.1  86
Solved Examples  87
Activity I  90
Practice Set 5.2  90
Problem Set 5  91
Activity  92
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10 February 2026 at 22:26