Equivalent torque in combined bending and torsion is given by
a. Te = (M^2 + T^2)^1/2
b. Te = ½(M^2 + T^2)^1/2
c. Te = M + T
d. Te = 1/2 [M+(M^2 + T^2)^1/2]
a. Te = (M^2 + T^2)^1/2
b. Te = ½(M^2 + T^2)^1/2
c. Te = M + T
d. Te = 1/2 [M+(M^2 + T^2)^1/2]