First, find the area under the curve y = 1/x2, with boundary lines x = 1 and x = 6, by calculating the integral of 1/x2 with lower limit 1, and upper limit 6. Then divide it by 2.
(6)integral(1) of (1/x2) dx = (6)integral(1) of (x--2) dx = -x-1|(6),(1) = -1/x|(6)(1) = -1/6 +1 = 5/6.
Thus, the half of the area under the curve is 5/12.
2 sqared is 4 so 2x2 sqared is 4
I don't know what sqared is but twelve squared is 122 or 12 x 12 = 144
25
625
64.
Yes
10
6 if you are an idiot and 9 if you are smart
19 x 19 = 361
Small sqared
2,590 square km
142 or 14x14