Solution
Expression : $$(2002)^{2002}$$
It can be written as : $$(2002)^{4n+2}$$
Thus, the unit's digit will be same as $$(2)^2=4$$
=> Ans - (B)
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Expression : $$(2002)^{2002}$$
It can be written as : $$(2002)^{4n+2}$$
Thus, the unit's digit will be same as $$(2)^2=4$$
=> Ans - (B)
