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If x+y=10 and xy=20, then 1/x+1/y= A. 1/10 B. 10 C. 1/2 D. 2

If x+y=10 and xy=20, then 1/x+1/y= A. 1/10 B. 10 C. 1/2 D. 2
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1 vote
If x+y=10 and xy=20, then 1/x+1/y=
A. 1/10
B. 10
C. 1/2
D. 2

User Sanjay Subramanian
by
7.6k points

1 Answer

5 votes

Answer:

id go with c but not sure. tried solving this

Explanation:

User ElricL
by
9.2k points
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