Question

In measuring the sides of a rectangular plot, one side is
taken 5% in excess and the other 6% in deficit. The
error percent in area calculated, of the plot, is
(a) 1%
(b) 1.3%
(c) 1.5%
(d) 3%​

Answer 1

Answer:

Step-by-step explanation:

answer: Option 2

New area = 1.05l × 0.94b = 0.987 lb.

So % change = 1.3 %.

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