the production of TV sets in a factory increases uniformly By fixed number every year .it produces 8000 sets in 6th year, 11300 in 9th years. find the production in 1) 1st year 2)8th year3)6years
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Solution :-
x+5y=8000
x+8y=11300
Solving the two will give you y=1100
Putting the value of d in any of the equations
will give x=2500
(1) 2500
(2) x+7y=2500+7×1100=10200
(3) x+5y=2500+5×1100=8000
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