The price of a commodity (in rupees per kilogram) is 100+ 0.1 n . ln. on the nth day of 2007 (a = 1, 2,-----, 100).
and then remains constant. On the other hand. the price of another commodity (in rupees per kilogram) is 89+
0.15n on the nth day of 2007 (n = 1,2 ,---------,365). On which date in 2007. will the prices of these two commodities be equaP


options are
April 11 /May 20/ April 10 /May 21

• After n=100 the price of 1st commodity will be 110.
  89+0.15n=110
  n=140
  140th day of year 2007 is may 20
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• option :B
  may 20
• 8 years agoHelpfull: Yes(2) No(0)
• pls any help to find this solution
  
  
  If 3
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