Let U = {1, 2, 3, 4, 5, 6), A = {1, 2, 3, 4), and B = {1, 2, 4). Find the set A n B.
PSYCHO15rus [73]
Step-by-step explanation:
(A n b) = this means that we need d value that is in a and b only
ans= (1,2,4)
6x+8=-3x-10
9x=-18
x=-2
-3(-2)-10=-4
So x=-2 and y=-4
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Time taken by Ella is 0.6 hour
<u>Solution:</u>
Lily finished a task in hour
Ella finished it in of time Lily took
<em><u>To find: time taken by Ella to finish the task</u></em>
Let "L" be the time taken by Lily
Time taken by Lily = L =
From given statement,
Time taken by Ella to finish the task is of time Lily took
Therefore,
Time taken by Ella = of time taken by Lily
Thus time taken by Ella is 0.6 hour
Answer:
6. SAS Postulate
5. ASA Postulate
Step-by-step explanation: