(a) The state of plane stress at a point is represented on the element as shown in Figure 6. By using formula, calculate: (i) The state of stress on the plane if the element is rotated at an angle \( \theta=60^{\circ} \) clockwise. [12 Marks] (ii) Maximum shearing stress. Solve it please using both ways formula and mohr circle and also if it’s 60 counter clock wise as well