The digit at the units place of $(101)^{101}+101!$ is :
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 1
$(101)^{101}$ has unit digit 1.
$101!$ has unit digit 0.
Unit digit of $(101)^{101}+101!=1+0=1$
The digit at the units place of $(101)^{101}+101!$ is :
Correct answer: option 1
The correct answer is Option (1) → 1
$(101)^{101}$ has unit digit 1.
$101!$ has unit digit 0.
Unit digit of $(101)^{101}+101!=1+0=1$