20lution first A. P
a = 23rd Bin
1
et (n-1)d
n-1) X-3
72 / Business Mathematics
20.
A manufacturer of radio sets produced 600 units in the third year and
700 units in the 7th year. Assuming that production uniformly
increases by a fixed number find
i)
the production in the first year
ii) the production in the 10th year
iii) the total production in 7 years​