please solve this question

4 2 2 1. de; = = 5 2. (2 - 37)2 do; |= = 5 2 - 3i 3. da; = = 4 4. dz; 2| = 1 2 - TZ C 2 2 2 - 32 + 4i COS Z 5. de; = = 3 6. de; = = 1.1 C 2 + 2i c 32 - T 2 Z 7. de; (a) |z - i) = 2, (b) |= + 2i| = 1 22+4 2 + 3z + 2i 8. 10/0 22 + 32 - 4 de; (a) |2) = 2, (b) |= + 5) = 2-+4 sin 2 9. da; z - 32 = 1.3 10. 22+ 12 de; |z - 2i| = 2 22 - 5iz - 4 11. de; |z - i| = 1 12. (2 - 1)3 (2 + 2)4 do; |=| = 2 cos 2z esin z 13. de; = = 1 14. de; |z - 1 = 3 25 c 23