find-z-for-which-f-z-z-sinz-is-undefined-where-z-C-

Question Number 142622 by Engr_Jidda last updated on 03/Jun/21

f i n d z f o r w h i c h f (z) = \frac{z}{s i n z} i s u n d e f i n e d

w h e r e z \in C

Answered by MJS_new last updated on 03/Jun/21

undefined when \sin z = 0 \Rightarrow z = n π \land n \in Z

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