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
I am not really sure sorry.........
Answer:
ultraviolet light from the sun.
Step-by-step explanation:
Answer:
$360
Step-by-step explanation:
Initial price = $540
Less ⅓ off = <u>- 180
</u>
Sale price = $360
Note: ⅓ × $540 = $180
The price of the computer is $360 after the markdown.
