Examlex
Vector (cross) product: If two vectors are perpendicular to each other, their cross product must be zero.
Ready-made Card
A pre-designed card, often used for greeting or gifting, available for direct purchase without the need for customization.
Personally Written
Refers to content or documents that are composed by an individual, reflecting their personal style or thoughts, rather than being generated by a third party or software.
Condolences
Expressions of sympathy and sorrow offered to someone who is experiencing grief from a loss, typically in the form of a message or gesture.
Deceased Person
An individual who has passed away.
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