Answer:
Answer is given below under explanation
Step-by-step explanation:
We are told that the domain is a set of real numbers. Let's depict by a & b.
We will use the following symbols;
∀ means for all
Ǝ there exists
∧ means logical conjuction
Thus;
A) Ǝ a,b : ( a/b < 1, b/a < 1 )
B) ∀ a : ( a > 0 = 1/a > 0 )
C) Ǝ a,b : (a + b = ab)
D) ∀ a,b : [ ( a > 0 ) ∧ ( b > 0 ) = (( a/b > 0 ) ∧ ( b/a > 0 ))]
E) ∀ b : [( b > 0 ) ∧ ( b < 1) = ( 1/b > 1 )]
F) n ( ( Ǝ x ∀ b ( a < b ) )
Answer:
B. BC
Step-by-step explanation:
Answer:
it 7{-2}= 9/1 and it equals to=9
Step-by-step explanation: 7{-2)= 9/1=9
Answer:
x is 5 cm as the entire base is 10 cm, so 10/2 = 5
Answer:
Area of the Rectangle is (length×breadth)
Third option is the right answer.
