Whose is a pronoun.
There are two ways of using it:
No, it is not. It is the present participle of the verb "to relate." It can be a verb form, participial, or noun.
It can be used as a noun or adjective NOT a verb, as a noun .. as in "our tenth anniversary" and adjective; of or relating to an anniversary, for example... "an anniversary gift"
Example uses:Who's invited to your party? (Who is invited to your party?)Whose car is blocking the driveway?
formula
The answer is Equation!
Formula
The question 'Whose this?' is not correct.Using the interrogative pronoun 'whose' requires a verb:'Whose is this?'Using the pronoun contraction for 'who is' requires an apostrophe: 'Who's this?'
A mathematical sequence whose verb is equal is the definition for an equation. An equation is given in the form A is equal to B. An equation can contain numbers and variables.
Yes, it is a preposition. It means relating to, belonging to, or part of.
Used with a person followed by a noun and than a verb
Lexical verbs express action or state -- run, walk, feel, loveauxiliary verbs accompany a lexical/main verb to show tense or voice etc -- have run, had walked, has loved, was felt.Some verbs can be a lexical verb or an auxiliary verb eg havemain verb -- I have a new carauxiliary verb - I have eaten my lunch.
The verb meaning "to write a life story" is spelt as you have done in the question. The noun relating to such a book is biography.