Question

Two farmers Ramakishan and Gurucharan Singh cultivate only three varieties of rice namely Basmati, Permal, and Naura. The sale (in rupees) of these varieties of rice by both the farmers in the month of September and October are given by the following matrices A and B

September sales (in Rupees)

`"A" = [(10000, 20000, 30000),(50000,30000,10000)][("Ramakrishan"),("Guruvharan")]`

October sales (in Rupees)

`"B" = [(5000, 10000, 6000),(20000,10000,10000)][("Ramakrishan"),("Guruvharan")]`

• The decrease in sales from September to October is given by ____________.

विकल्प

• A + B

• A - B

• A > B

• A < B

Answer 1

The decrease in sales from September to October is given by A - B.