Examlex
use:
b: Britain
c: Charles
e: Elizabeth
t: Tescos
Px: x is a person
Qx: x is a Queen of England
Wx: x is a woman
Exy: x is more exalted than y
Ixy: x is in y
Pxy: x shops at y
Sxy: x is a son of y
-Elizabeth has exactly three sons.
Equation
A mathematical statement that asserts the equivalence of two expressions.
Solution
In the context of mathematics, a solution is an answer to a problem or equation.
Linear Equation
An algebraic equation in which each term is either a constant or the product of a constant and a single variable, and it graphs as a straight line.
Solve
The process of finding an answer or solution to a mathematical problem or equation.
Q15: What does CAF stand for?<br>A) Child-based Assessment
Q45: ∼C ⊃ (A ≡ B)<br>A) If Dewey
Q106: At least four philosophy majors are
Q109: There are at most two Russian
Q115: All people in Britain shop at Tescos,
Q120: Consider assuming 'E' for an indirect
Q175: (A ⊃ B) ⊃ {(C ⊃ D)
Q177: The Queen of England is Elizabeth.<br>A) (∃x)[Qx
Q231: Which of the following propositions is derivable
Q285: Megha's only brother is Bhavin.