Final answer:
The posted question regarding Cartesian products lacks sufficient context to provide a specific answer, as there is no mention of the exact examples or a page reference in 'your book'.
Step-by-step explanation:
The concept of Cartesian products in mathematics often refers to the product of two sets, A and B, which is the set of all ordered pairs (a, b) where 'a' is in A and 'b' is in B. However, the question submitted does not contain a clear mention of what specifically the examples are about, neither is there an actual book or page number provided to reference for these examples.
Generally, Cartesian products are used in a variety of contexts, including in the realm of vector products, which could refer to the scalar or cross product, depending on the context. Without additional context, it is challenging to provide examples consistent with what may be in 'your book' since that remains undefined. Noting too that the descriptive texts provided seem to reference different classroom or book topics, which vary from magazine page counts to vector products and reciprocal tables.
The term 'Products' here could relate to different mathematical operations depending on the specific area of study, while the mention of a 'book' suggests the need for a direct reference that isn't available. Therefore, this inquiry cannot be accurately addressed without further clarification and context.