How do you find the inverse of Q=250-0.5p? I know the answer is P=500-2Q, but how did we get that? and something a little more complex, how is the inverse of Q=400p^-2 ...... P=20/Q^0.5? ..

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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How do you find the inverse of Q=250-0.5p?

I know the answer is P=500-2Q, but how did we get that?

and something a little more complex, how is the inverse of Q=400p^-2 ...... P=20/Q^0.5?

..

 

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