Question

Express this complex number in the form of a + ib

i^-39 ( i to the power of negative 39 )
${i }^{ - 39}$

Answer 1

◆ ∆nswer ◆

i^-39

i^-40 × I

1 / i^40 × I

we know i^4 = 1

so , i^40 = 1

so , 1 × i