142670
Special theory of relativity treats problem involving
1 Inertial frame of reference
2 Non-inertial frame of reference
3 Non-accelerated frame of reference
4 Accelerated frame of reference
Explanation:
A Special theory of relativity is the structure of space and time and it is given by Albert Einstein. As per this theory special theory of relativity is only applicable to inertial frame of reference. Inertial frames of reference is the reference in which acceleration is zero.