Question

find the digit in units place in the expansion of the following:
1) 2¹⁹⁶⁷
2) 3¹⁹⁶⁹
3)4¹⁹⁷⁰
4) 4¹⁹⁷¹
5) 5⁵⁵⁵
6) 6¹⁰⁰⁰
7) 7²⁰⁰⁷
8) 8²⁰⁰⁹
9) 9¹⁹⁹⁹
10) 9²⁰⁰⁸​

Answer 1

Answer:

9

Step-by-step explanation:

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