Find-u-v-i-f-z-z-2-ii-f-z-z-1-z-

Question Number 9553 by tawakalitu last updated on 14/Dec/16

Find : u \cdot v

(i) f (z) = ∣ z ∣^{2}

(ii) f (z) = z + \frac{1}{z}

Commented by geovane10math last updated on 14/Dec/16

z is complex ?

Commented by tawakalitu last updated on 15/Dec/16

yes sir .

Commented by geovane10math last updated on 15/Dec/16

This “ u \cdot v^{″} is

\int u d v = u v - \int v d u ?