3. Given the following total revenue functions, find the corresponding demand functions: a) TR = 50Q-4Q²
b) TR = 10

Print "usernum1 is negative." if usernum1 is less than 0. end with newline. convert usernum2 to 0 if usernum2 is greater than 10. otherwise, print "usernum2 is less than or equal to 10.". end with newline

Communication is the exchange of information. true false

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