4/4 - 6/8
If a and b are integers and a < b, b > 1 then compare a-1/b-1 , a+1/b+1.
f(x)=\sqrt(x^(6)-2x)
x+1/2 = 3/x
2/3 - 5/5
determinant of 3by3 matrix
84 = {(9x-20) + (3x -8)} /2
7+2*5+4*8-5
x9 x x10
Given that f(t)=â5tâ1 , find the root mean square of f(t) in the interval 1<t<9, correct to two decimal places.
