Neither, mathematics is plural. The plural possessive is mathematics'.
mathum
The noun "mathematics" is an uncountable noun, a type of aggregate noun, a word representing an indefinite number of elements.The noun "mathematics" is a plural form that takes a verb for a singular subject; for example: "Mathematics is his major."
In English, a noun or pronoun is described by its number and case. "My" is singular in number and possessive in case. "Our" is plural in number and possessive in case. Plural simply means more than one.
Singular "This is Mathew's shirt". Plural "We went round to the Mathews' house for tea".
The term "math" is short for "mathematics," which is a singular noun. While "mathematics" can be treated as plural in some contexts (e.g., "mathematics are essential"), it is typically used as a singular subject in American English. Therefore, it doesn't have a conventional plural form; instead, you might refer to "math subjects" or "math disciplines" when discussing multiple areas within the field.
Museum is singular. Museum's is singular possessive. Museums is plural. Museums' is plural possessive.
The singular possessive is ant's.The plural possessive is ants'.
Singular possessive: secretary's Plural: secretaries Plural possessive: secretaries'
The singular possessive is biker's; the plural possessive is bikers'.
The word sisters' is plural possessive. The singular is sister, singular possessive is sister's; the plural is sisters, the plural possessive is sisters'.
The singular possessive is army's.The plural possessive is armies'.
The singular possessive is avocado's; the plural possessive is avocados'.
Singular possessive: mother's Plural possessive: mothers'
Niece's is a singular possessive noun. niece - singular nieces - plural niece's - singular possessive nieces' - plural possessive
Women's is a plural possessive. The singular possessive is woman's
"Bee" can be both singular and plural. The singular possessive form is "bee's," while the plural possessive form is "bees'."
The singular possessive form is heart's; the plural possessive form is hearts'.