[" unded by the "X" -axis,the curve "y=f(x)" and the lines "x=1" and "x=b" is equal to "sqrt(b^(2)+1)-sqrt(2)" ."],[" then "f(x)" is "]

The area bounded by the X-axis, the cure y = f(x) and the lines x = 1 and x = b is equal to sqrt(b^(2)+1)-sqrt(2) for all b gt 1 then f(x) is

The area bounded by the X-axis, the cure y = f(x) and the lines x = 1 and x = b is equal to sqrt(b^(2)+1)-sqrt(2) for all b gt 1 then f(x) is

The area bounded by the x-axis, the curve y=f(x), and the lines x=1,x=b is equal to sqrt(b^2+1)-sqrt(2) for all b >1, then f(x) is

The area bounded by the x-axis, the curve y=f(x), and the lines x=1,x=b is equal to sqrt(b^2+1)-sqrt(2) for all b >1, then f(x) is

The area bounded by the x-axis, the curve y=f(x), and the lines x=1,x=b is equal to sqrt(b^2+1)-sqrt(2) for all b >1, then f(x) is

If the area bounded by the x-axis, the curve y=f(x), (f(x)gt0)" and the lines "x=1, x=b " is equal to "sqrt(b^(2)+1)-sqrt(2)" for all "bgt1, then find f(x).

If the area bounded by the x-axis, the curve y=f(x), (f(x)gt0)" and the lines "x=1, x=b " is equal to "sqrt(b^(2)+1)-sqrt(2)" for all "bgt1, then find f(x).

If the area bounded by the x-axis, the curve y=f(x), (f(x)gt0)" and the lines "x=1, x=b " is equal to "sqrt(b^(2)+1)-sqrt(2)" for all "bgt1, then find f(x).

If the area bounded by the x-axis, the curve y=f(x), (f(x)gt0)" and the lines "x=1, x=b " is equal to "sqrt(b^(2)+1)-sqrt(2)" for all "bgt1, then find f(x).

The area bounded by the x-axis,the curve y=f(x), and the lines x=1,x=b is equal to sqrt(b^(2)+1)-sqrt(2) for all b>1, then f(x) is sqrt(x-1)(b)sqrt(x+1)sqrt(x^(2)+1)(d)(x)/(sqrt(1+x^(2)))