Exercise 6. (1 – iv3)i is 1+4n а. е where n is an integer. b. e(1+4n)n where n is an integer. c. e(1+2n)n where n is an integer. d. None of these Exercise 7. Let z be a complex number, f(z) be any function, and C be any contour. Then Se f(z)dz + Lc f(z)dz is a. equal to f. f(z)dz b. equal to – S. f(z)dz c. equal to 0 d. None of these Exercise 8. Let z be a complex number and f(z) be any bounded function on C where C is contour of finite length. Then a. S. f(z)dz = 0 b. S. f(z)dz is not necessary bounded c. S. f(z)dz is bounded d. None of these

Q: 2. Evaluate z²+1 Z (a) J₁2-2 (2-13dz. (b) √₁2-2|=1 (2²-4)²· √3dz.

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Q: 10. Prove that w|+|2|="2² VWZ+ W+z +√WZ

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Q: if complex numbers Z1= 4.5-j5.1 , Z2= 3.2- j6.2, Z3= 2.25-j5.6 , Z4= 7.5-j9.2 , then calculate…

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A: Given notation can be solved by formulaes

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Q: q9

A: Finding the projection of u → onto v →:   projv →u →=v →·u →v →2·v →Here v=2i-2j-4k or (2,-2,-4)…

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Q: 6) is {[a], [b], [c],[ b, c]} Complex? Explain your answer. on abstract simplice

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Q: 5. /(들+ 4) dt + 4t3 ) dt is -+ t+ + C, b.는+ t® + C,c.는+t+ + C а.

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