7^(4k)= (mod 100)...

`7^(4k)=___` (mod 100)

A

1

B

2

C

3

D

4

Verified by Experts

Similar Questions

Explore conceptually related problems

Compute x scuh that 10^(4)=x (mod 19).

Compute x such that 5^(4) -= x (mod 8)

Find x if 10^(4) -= x (mod 23)

The positive values of k such that (k-3) -= 5 (mod 11) are ….

Find the least positive value of x such that 197 -= (x + 3) (mod 5).

If 59-=3 (mod 7) , 46 -=4 (mod 7) then 105 -= …. (mod 7 ), 13-=…. (mod 7) , 413-= …… (mod 7) , 368 -= ….. (mod 7).

Evaluate lim_(x to 1) sum_(k=1)^(100) x^(k) - 100)/(x-1).

Solve 5x=4 (mod 6)

Find the least positive value of x such that 96=(x)/(7) (mod 5)