Equivalent bending moment in a shaft subjected to axial load P, torque T and bending moment M is
(a) Meq = 0.5 [M + (M2 + T2)0.5]0.5
(b) Meq = 0.5 [M + (M2 + T2)0.5]
(c) Meq = ( M2 + T2)0.5
(d) None
(a) Meq = 0.5 [M + (M2 + T2)0.5]0.5
(b) Meq = 0.5 [M + (M2 + T2)0.5]
(c) Meq = ( M2 + T2)0.5
(d) None