Question

Choose the correct option.( 1 mark each) (10X 1=10M)

1. Factorising pq-p-q+1=______

i.(p-1)q-1)

ii.(p+1)(q-1)

iii. (p+1)(q+1)

iv)(p-q)(q-1)​

Answer 1

b option is correct i think so