Question
PSLE
Find the value of the following when j = 4.
  1. 20 - 2j
  2. 4j - 47
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Find the value of the following when j = 4.
  1. 20 - 2j
  2. 4j - 47