Question

Convert the polar representation of this complex number into rectangular form:

z=4(cos135°+i sin135°)

Answer 1

I think the answer is B. -2√2, 2√2

Answer 2

as they nike commercials say, just do it
find the numbers, that is all

Answer 3

umm ok :)

Answer 4

oh, your answer is right

Answer 5

thank you!

Answer 6

except there is a big problem here

Answer 7

what is that?

Answer 8

the complex number is a number, not an ordered pair
it is \[z=2\sqrt2+2\sqrt2 i\]
the question is incorrect as it is stated

Answer 9

typo there, i meant
\[z=-2\sqrt2+2\sqrt2 i\]

Answer 10

@satellite73 but the you would pick b. right because it is the closest?

Answer 11

not your fault the question was written by someone who should not be in the business, just pick B and leave it alone