Answer:
-3
Step-by-step explanation:
-21x^9+35x^6-35x^5
the given sets are,
D= {4,7,9} , let E {4,6,7,8}, and let F={3,5,6,7,9}
now,
D U E = { 4 , 6, 7 , 8, 9}
and'
E intersection F = E n F = {6 , 7)
thus, the answer is
D U E = { 4 , 6, 7 , 8, 9} and
E n F = {6 , 7)
Answer: 3/7
As a decimal it can be written as 7.3 repeated
160 not interested and 144*
* is the degree sign like the little o
