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a=-2 and b=-3, then find the value of: i) a raised to the power b – b raised to the power a ii)( a/b)^a + b^a

Question

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## Answers ( )

Answer:1) -2^-3 – (-2) ^-2

-1/8 – 1/9

-17/72

2) (2/3) ^-2 + (-3) ^-2

9/4 + 9

45/4