Question

35. If (ab-bo+ ac), (bc-ca+ ab) & (ca-ab-2bc) are added then result
will be
12
A. 2ab - 3bc + 4ac
B. ab-2bc + ac
C. 3ab + 4bc + Sac
D. none of these​

Answer 1

Answer:

B

Step-by-step explanation:

(ab-bc+ca)+(bc-ca+ab)+(ca-ab-2bc) = ab-2bc+ca