A) \[{{\sigma }_{y}}={{\sigma }_{1}}+{{\sigma }_{2}}\]
B) \[{{\sigma }_{y}}={{\sigma }_{1}}-{{\sigma }_{2}}\]
C) \[{{\sigma }_{y}}={{\sigma }^{2}}_{1}+{{\sigma }^{2}}_{2}\]
D) \[{{\sigma }_{y}}={{\sigma }^{2}}_{1}-{{\sigma }^{2}}_{2}\]
Correct Answer: B
You need to login to perform this action.
You will be redirected in
3 sec