1974B6. One-tenth of a mole of an ideal monatomic gas undergoes a process described by the straight-line path AB shown in the `p−V` diagram below.

a. Show that the temperature of the gas is the same at points A and B .
b. How much heat must be added to the gas during the process described by `A→B` ?
c. What is the highest temperature of the gas during the process described by `A→B` ?