Show that teh exact area of the region boundd by the graph of y= 2sqrt(x^2+1) the coordinate axes and the line x=1, is sqrt2 + ln(sqrt(2)+1)
Hello, Bust20001
We need Trig substitution for this one. . .
A sketch is always welcome . . .Show that the exact area of the region bounded by the graph of ,
the coordinate axes and the line is: .Code:| * | | * | *| | *::| *::::::| |::::::| |::::::| ----+------+---- 0 1
Let:
Substitute: .
Back-substitute: .
. .
. .