Opposite reciprocal of -9/1 and 11/-7

1/9 and 7/11

Step-by-step explanation:

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me! what did you put for this question?

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.