Answer:
i think its
Step-by-step explanation:
— 34 ∙ 2 = 36 34 + 2 = 36 36 + 34 = 2 34 – 2 = 36.
Answer:
b = 3a
Step-by-step explanation:
a = < - 1, 3 >
b = < - 3, 9 >
Thus
b = 3a
Answer:
a) n (A) = 7
Step-by-step explanation:
Here, set A = {2,5,7,9,13, 25, 26)
Noe, for any set A,
n (A) is defined as he total number of elements in the set A.
or, n(A) = CARNALITY OF SET A
Here,the number of elements in set A = 7
⇒ n (A) = 7
Because eating out is a luxary, not a nessecity