Consider a system undergoing a thermodynamic transformation from state A to state B via two different paths, a direct path with entropy change ΔS, and a two-step path via an intermediate state with entropy changes ΔS1 and ΔS2. Since entropy is a state function, the correct relation among the following is:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?