The following integral 9- dz around the circle z-7| 1 yields: sin z -i2n i2n zero None of these نقطة واحدة The following integral P cos z dz around the circle z+ il 2 yields: 4z-i i1.62 zero none of these O 5+i2n

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A: Use power integration rule and substitution method to find given integration.

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A: The complex number z=-6(-1+i)30

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