Question

If a is an integer, then what should be the value of a? i. a4=1 ii. a3+1 = 0

Answer 1

i) a4=1

⇒a=1/4

ii)a3+1=0

⇒a3=-1

⇒a=-1/3

Answer 2

if 'a' is an integer, then neither will be a value of 'a' since'a' is an integer so it cannot be in fraction