Question 4. In the following questions, find the image of the set D under the given...

 

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Question 4. In the following questions, find the image of the set D under the given maps. (a) D= {z Rez 0, Im z = (0, )}, f(z) = e. (b) D= {z: Arg(z) = (0, )}, (z) = e. (Hint: think of e as the composition of two mappings, zz and wew). Question 4. In the following questions, find the image of the set D under the given maps. (a) D= {z Rez 0, Im z = (0, )}, f(z) = e. (b) D= {z: Arg(z) = (0, )}, (z) = e. (Hint: think of e as the composition of two mappings, zz and wew).