Ankit Gupta
CAT Preparation Community 6y ago
What is the units digit of 8^13^15^21?
6
Bhaskar Manoj 6y ago
2 ?
Agrim 6y ago
2
Parvati Mutyala 6y ago
0
ILA SHYANTANI DAS 6y ago
8
Safeer Ahamed 6y ago
what is the answer
?
Soham Sinha 6y ago
0 just multiply unit's digits to know what would be the unit digit
