q#5,6 5. Find ( c_{1} ) and ( x_{1} ) such that the quadrature formula ( int_{1}^{2} frac{1}{x^{2}} f(x) d x approx c_{1} f(1)+frac{fleft(x_{1} ight)}{2}

q#5,6 5. Find \( c_{1} \) and \( x_{1} \) such that the quadrature formula \( \int_{1}^{2} \frac{1}{x^{2}} f(x) d x \approx c_{1} f(1)+\frac{f\left(x_{1}\right)}{2} \) has the highest degree of precision po 2 answers