Question

if w is complex cube root of unity then( 1+ w+ w square)7 = 2
true and false ​

Answer 1

Answer:

false

Step-by-step explanation:

$1 + w + {w}^{2} = 1 + 1 = 2$

7×2=14

Answer 2

Answer:

False

7*2=14

Step-by-step explanation:

Hope this will help you