Find the remainder when `1^2019 + 2^2019 + 3^2019 + ......2020^2019` is divided by `2019`.

Find the remainder when 1 +a + a^(2) + a^(3) + cdots + a^(2019) is divided by a -1 ? A)2018 B)2017 C)2019 D)0

Find the value of i^(2017)+i^(2018)+i^(2019)+i^(2020) .

R(x) is the remainder when x^(2019)-1 is divided by (x^(2)+1)(x^(2)+x+1) Then what is the value of R(4) ?

Write the successor of: 2019

Difference of last two digits of 2019^(2019^(2019)) is

The remainder when the determinant |[2014^(2014),2015^(2015),2016^(2016)],[(2017^(2017),2018^(2018),2019^(2019)],[2020^(2020),2021^(2021),2022^(2022)]| is divided by 5 is-

Identify the wrong match (HY-2019)