(a) Find all singularities of the function 1 f(z) = cos(7), and determine the nature of each of these singularities (e.g. removable singularity, pole, essential singularity). Justify all of your steps. (b) Using the Residue Theorem, or otherwise, compute ² (27) dz, Sa COS where C is the positively oriented circle of radius 5 centered at z = 0. State all the theorems that you are using and justify all of your steps.

Q: LCM(56, 34)=

A: Given:- Numbers are 56 and 34  To find:- LCM of (56, 34)  Method:- i use prime Factorization method

Q: 12 R 10 5

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Q: 1. a 2 b 4

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Q: 14 m2a2

A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

Q: lcm of 6 and 18

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Q: 3) If segment PT 800 feet, find the length of segment PA and segment TA.

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Q: Answer d, e and f

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Q: Letters b, c, d and e.

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Q: m²+3m+2 m²+5m+6 m²+5m+4 m²+10m+24

A:

Q: assist with A,B,C,D

A: Solution: a. From the given information, n=26 and π=0.34.

Q: Find the LCD of 4x²y³ and 7 6x¹y³6

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Q: C and D

A: