Find the total number of parallel tangents of `f_1(x)=x^2-x+1a n df_2(x)=x^3-x^2-2x+1.`

Find the total number of parallel tangents of f_(1)(x)=x^(2)-x+1 and f_(2)(x)=x^(3)-x^(2)-2x+1 .

Find the total number of parallel tangents of f_(1)(x)=x^(2)-x+1 and f_(2)(x)=x^(3)-x^(2)-2x+1

Find the total number of parallel tangents of f_(1)(x)=x^(2)-x+1 and f_(2)(x)=x^(3)-x^(2)-2x+1 .

How many tangents to the curves f_(1)(x)=x^(2)-x+1 and f_(2)(x)=x^(3)-x^(2)-2x+1 are parallel ?

Which of the following pairs of expression are defined for the same set of values of x ? f_1(x)=2(log)_2xa n df_2(x)=(log)_(10)x^2 f_1(x)=(log)x_xx^2a n df_2(x)=2 f_1(x)=(log)_(10)(x-2)+(log)_(10)(x-3)a n df_(2(x))=(log)_(10)(x-2)(x-3)dot

Which of the following pairs of expression are defined for the same set of values of x ? f_1(x)=2(log)_2xa n df_2(x)=(log)_(10)x^2 f_1(x)=(log)x_xx^2a n df_2(x)=2 f_1(x)=(log)_(10)(x-2)+(log)_(10)(x-3)a n df_(2(x))=(log)_(10)(x-2)(x-3)dot

Which of the following pairs of expression are defined for the same set of values of x ? f_1(x)=2(log)_2xa n df_2(x)=(log)_(10)x^2 f_1(x)=(log)_xx^2a n df_2(x)=2 f_1(x)=(log)_(10)(x-2)+(log)_(10)(x-3)a n df_(2(x))=(log)_(10)(x-2)(x-3)dot

Which of the following pairs of expression are defined for the same set of values of x ? f_1(x)=2(log)_2xa n df_2(x)=(log)_(10)x^2 f_1(x)=(log)_xx^2a n df_2(x)=2 f_1(x)=(log)_(10)(x-2)+(log)_(10)(x-3)a n df_(2(x))=(log)_(10)(x-2)(x-3)dot

If f'(x)=x^2-1/x^2 and f(1)=1/3 , find f(x).