if z= 1+cos4π/5+ i sin 4π/5 then
a) z= 2cos3π/5
b) z=2cos2π/5
c) arg z= 3π/5
d) arg z= 2π/5
Answers
Answer:
Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?
Step-by-step explanation:
Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?Shaaz wants to paint a chalkboard that measures 18 meters by 12 meters.The cost to paint is 2.1 dirhams per square meter. How much will it cost to paint
the chalkboard?
Answer:
h xbxbcncnncn c
Step-by-step explanation:
xbcbcbcbcnncncncncnncncncncn
zjsnjdndndnxnxn