The cash payment for the article is RS. 2,260. 
A discount reduces the price of an item. The article becomes cheaper after the discount. 
Cost of the article after the RS. 20 discount = RS. 2020 - 20 = RS 2000
VAT means value added tax. VAT increases the price of an item. The cost of the article increases by 13% after the  VAT is levied, 
Cost of the article = (100 + 13%) x 2000 
1.13 x 2000 = RS 2,260.
To learn more about taxes, please check: brainly.com/question/25311567
 
        
             
        
        
        
Answer:
steps below
Step-by-step explanation:
x-a=0
x=a   plug in xⁿ - aⁿ 
xⁿ - aⁿ = aⁿ - aⁿ = 0
(x-a) must be a factor of xⁿ - aⁿ
 
        
             
        
        
        
Answer:
the answer is 7/9 
Step-by-step explanation:
 
        
             
        
        
        
I am not sure exactly what you are looking for is this problem. Are you given choices from which to choose?
The empty set is a set with no numbers. Therefore, you should look for a set that doesn't have any elements.
        
             
        
        
        
Answer:
C. 2448π units³
Step-by-step explanation:
V = π·r²·h
= π·12²×17
= 144×17·π
= 2448π units³