Question

15. If à i = a (2ỉ + )= a.lî +1 + 3K) = 1, then a
is equal to
EAMCET 2006
(a) i
(b) (3 + 3j + )/3
(c) ſi + ſ + Â)/3 (d) (3i - 3j + R/3​

Answer 1

Answer:

option (b) is correct!

(3+3j)/3.