Question

Qno2 please answer this Question​

Answer 1

Answer:

2)a) 4  (b) 6  (c) 7 (d) 3  (e) 5

Step-by-step explanation:

n digit * n digit = 2n or 2n - 1 digits

ex - 12 * 12 = 144 (2*2 - 1 = 3 digits)

98* 98 = 9604 ( 2 * 2 = 4 digits)