What is a talkie ? please tell me
Answer:
i cant
Explanation:
i would but im on a chromebook rn
sorry but thanks
take care
Answer:
For undirected graph n(n-1) for directed graph 
Explanation:
The maximum number of edges for a undirected graph is given by
, where n is number of vertices
The maximum number of edges in directed graph is given by
, where n is number of vertices
The maximum number of edges is greater in undirected graph than directed graph
Answer:
SELECT
COUNT(SN), SUM(TaxAmount)
FROM ORDERS
or
SELECT
COUNT(SN) AS NumOrder, SUM(TaxAmount) As TotalTax
FROM ORDERS
Explanation:
Finding it difficult to add my explanation. So, I used an attachment instead
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