An ideal gasa undergoes through folowing cyclic procees.1-2 : Reversible adialbatic comparession from P_(1)V_(1)T_(1)"to"P_(2)V_(2)T_(2)2-3 : Reversible isochoric heating fromP_(2)V_(2)T_(2)" to "P_(3)V_(3)T_(3) 3-4Reversible adialbaticexpansion from P_(3)V_(3)T_(3)" to "P_(4)V_(4)T_(4)4-1Reversible isochoriccooling fromP_(4)V_(4)T_(4)" to "P_(1)V_(1)T_(1)Eefficiencyof the cycle is :

An ideal gasa undergoes through folowing cyclic procees.1-2 : Reversib

1.	An ideal gasa undergoes through folowing cyclic procees.1-2 : Reversible adialbatic comparession from P_(1)V_(1)T_(1)"to"P_(2)V_(2)T_(2)2-3 : Reversible isochoric heating fromP_(2)V_(2)T_(2)" to "P_(3)V_(3)T_(3) 3-4Reversible adialbaticexpansion from P_(3)V_(3)T_(3)" to "P_(4)V_(4)T_(4)4-1Reversible isochoriccooling fromP_(4)V_(4)T_(4)" to "P_(1)V_(1)T_(1)Eefficiencyof the cycle is :
Answer» `((T_(4)-T_(1))/(T_(3)-T_(2)))` `1-T_(1)/(T_(2))` `1-(V_(2)/(V_(1)))^(gamma-1)` `1-\|Q_(4-1)/(Q_(2-3))\|` ANSWER :a,b,C,d