If `13 -= 3` (mod p), then p can be

If x^(3) -= x (mod 3), then x can be __________.

If 7x -= 3 (mod 5) then x can take the value

If 7x = 3 (mod 5) then x can take the value

If 37 -= 18 (mod p), where p is a prime number then find p.

If 25 -= 4 (mod p), where p is a prime number, then p is_________.

If p = 1 (mod 4) then the value of 'p' from the following is (i) 15 (ii)11 (iii)13 (iv)8

If p is a prime and ab-=0 (mod p) then show that either a=0 (mod p) or b-=0 (mod p).

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

If ^(16)P(n, 3) = ^(13)P(n + 1, 3) , then n will be .... .