If you have both of the last two functions (Celsius to Farenheit, and Farenheit to Celsius), are the exact inverses of one another? If you convert 32 degree Farenheit to Celsius, and then back to Farenheit, do you get 32 again? Try out different values. When does it work, and when doesn’t it and why?

What will be an ideal response?


Yes, you do get 32 with the call: fToC(cToF(32))

The values may be incorrect if the answers to the previous question made use of int division, or if one used one of the faster but less precise formulas.

Computer Science & Information Technology

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