Question

(a) qr = ps
(d) pq = rs
1. If p:q::r:s, then the correct statement is :-
(b) por=s (c) qrs = p
2.-b-o is equal to :-
(a) -1xb
(b) 1-b-0 (c) o-(-1) xb
(d) -b-0-1
uolue of <C :-​

Answer 1

Answer:

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