calculus
Calculus
Level
pending
let y=g(x) be the image of f(x)=x+sinx about the line x+y=0.if the area bounded by y=g(x),x-axis,x0,and x=2.*22/7 is A then A *49/484 IS
The answer is 2.
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1 solution
WE HAVE TO CALCULATE AREA UNDER THE CURVE f(x) FROM -2 22/7 TO 0 as it is same area in the image along y=-x from y=f(x); now we simply reverse the sign of obtained area as the integrand will give us -ve area calculating area we get A=2 484/49