Provide the correct exponents and distances to make the singularity function given valid for the beam shown. V1 = 7 kN, V2 = 9 kN, V3 = 100 mm, and V4 = 1300 mm. Determine the reaction forces at the supports. ATAT (mm) 0 The singularity functions are q= R(x) - v(x P) v(x Q) + R(x R) - - V = R - v(x D) v(x E) + R(x F) - - M = = Rx - v(x - G) v(x H)C + R(x - 1) - From the given singularity functions, the exponents are A = B= C= The distances are P= Q= R= D= E= F= V4. G= H= 1= mm mm mm mm mm mm mm mm mm Reactions force R = [ kN and reaction force R = (1) (2) KN