(adsbygoogle = window.adsbygoogle || []).push({}); a weird function i guess....

1. The problem statement, all variables and given/known data

P(x) is an increasing function and Q(x) is a decreasing function in interval a ≤x≤b. Another function γ(x) satisfies m≤γ(x)≤M.

Find m and M in terms of P(a), P(b), Q(a), and Q(b) if:

a. γ(x) = P(x) . Q(x)

b. γ(x) = [P(x)]2 – [Q(x)]2

c. γ(x) = 1/P(X) +Q(x)

d. γ(x)= (P(x))/(Q(x))-(Q(x))/(P(x))

2. Relevant equations

3. The attempt at a solution

i don't know how to start......

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# A weird function i guess

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