Match the two columns on the basis of their year of invention. A B 1. Leibnitz machine i. 1821 2. Pascaline ii. 1694 3. Jacquard's Loom iii. 1642 4. Difference engine v. 1801

Match the two columns on the basis of their year of invention. A

1.	Match the two columns on the basis of their year of invention. A B 1. Leibnitz machine i. 1821 2. Pascaline ii. 1694 3. Jacquard's Loom iii. 1642 4. Difference engine v. 1801
A.	1, iv; 2, iii; 3, ii; 4, i
B.	1, ii; 2, iii; 3, iv; 4, i
C.	1, iii; 2, iv; 3, i; 4, ii
D.	1, ii; 2, i; 3, iv; 4, iii
E.	1, i; 2, ii; 3, iii; 4, iv
Answer» C. 1, iii; 2, iv; 3, i; 4, ii

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Match the two columns on the basis of their year of invention. A B 1. Leibnitz machine i. 1821 2. Pascaline ii. 1694 3. Jacquard's Loom iii. 1642 4. Difference engine v. 1801

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