Question

please answer and explain this pattern..​

Answer 1

Answer:

1. 1020304030201

2.101010101

Step-by-step explanation:

1. The square of 1010101= 1020304030201

because 1010101×1010101=1020304030201

2. Same, the square of 101010101=10203040504030201

because 101010101×101010101=10203040504030201

Answer 2

Answer:

10203040302010.

101010101^2

count the no of 1 in the square. in the first one there are two one then 121 is answer,means two 1=will continue up to 2 and then come back..

in second one,there are also two one but there is 0 bw them so,we will put 0 bw 121.i.e.10201.

in third one,there are 3 one,then we will go up to 3 and then come back.ie.12321.there are 0 then we will put 0 bw them......