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If x^2+y^2 = 25 and xy = 12, then the va...

If `x^2+y^2 = 25` and xy = 12, then the value of `x^(-1)+y^(-1)` is :

A

`12/5`

B

`7/12`

C

`(-7)/12`

D

both (b) and (c)

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The correct Answer is:
D
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ARIHANT SSC-FUNDAMENTALS -LEVEL 1
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  4. The remainder when 75^(75^(75)) is divided by 37 :

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