Answer: – q Step-by-step explanation: p – ( p + q ) = p – p – q = – q p – q – p = p – p – q = – q Common difference is – q. Log in to Reply
Answer:
– q
Step-by-step explanation:
p – ( p + q )
= p – p – q
= – q
p – q – p
= p – p – q
= – q
Common difference is – q.