solve this question....along with proper steps...
Attachments:
Answers
Answered by
0
PR=PQ+QR
PS=PQ+QR+RS
PT=PQ+QR+RS+ST
PU=............................+TU
=5PQ+4QR+3RS+2ST+TU.
PQ=-ST
QR=-TU
=3PQ+3QR+3RS
=3(PQ+QR+RS)=3PS=3*2PO=6PO
PS=PQ+QR+RS
PT=PQ+QR+RS+ST
PU=............................+TU
=5PQ+4QR+3RS+2ST+TU.
PQ=-ST
QR=-TU
=3PQ+3QR+3RS
=3(PQ+QR+RS)=3PS=3*2PO=6PO
Similar questions