Question

All the integers represented by (4K2 – 4K – 7), when divided by 4, leaves remainder

(a) 1

(b) 2

(c) 1 or 2

(d) 1 or 3​

Answer 1

(d) is answer

hope it helps you

Answer 2

Answer:

it's answer would be 3 but it doesn't match with the option so it will be option D