Question

Which description of the transformation of z on the complex plane gives the product of and 2 = startroot 8 endroot (cosine (startfraction pi over 4 endfraction) + i sine (startfraction pi over 4 endfraction) )? scale z by a factor of 4, then rotate counterclockwise startfraction pi over 2 endfraction radians scale z by a factor of startroot 8 endroot, then rotate counterclockwise startfraction pi over 2 endfraction radians scale z by a factor of startroot 8 endroot, and then rotate counterclockwise startfraction pi over 4 endfraction radians scale z by a factor of 4, then rotate counterclockwise startfraction pi over 4 endfraction radians

Answer 1

C. scale z by a factor of StartRoot 8 EndRoot, and then rotate counterclockwise StartFraction pi Over 4 EndFraction radians

Step-by-step explanation:

Answer 2

Scale z by a factor of
`√(8)`, and then rotate counterclockwise
`(\pi )/(4)` radians.

Step-by-step explanation:

Got it right on Edge 2022 (I'm assuming it's this question)