Question

please solve yaar every solved answer I will mark the 5 star ratings and the best answer I will mark branilist answer​

Answer 1

Answer:

in my way I think

Step-by-step explanation:

i.)-pq+qr-rp shoul be subtracted from qr-rp+pq

if so u will be left with 2pq

ii.)5a+6b-3c should be subtracted from 3a+5b-4c

u now will be left with -2a-b-c