PROBLEM # 1
During long distance flights, the outside temperature at an altitude of 33,000 ft is about -40oF. What is the temperature in oC?
PROBLEM # 2
What is the volume bounded by z=0, z = x2 + y2 and x2 + y2 =1?
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Congratulations to Abhimanyu Bhargava and Suhas Joglekar, who were the winners of the last set of puzzles.