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.## Management Sciences

A. 15

**B. 14**

C. 24

D. 26

Explanation:

a/b + b/a = (a2 + b2)/ab = (a2 + b2 + a + b)/ab

= [(a + b)2 – 2ab]/ab

a + b = -8/1 = -8

ab = 4/1 = 4

Hence a/b + b/a = [(-8)2 – 2(4)]/4 = 56/4 = **14.**

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