Math, asked by deepikasahu209knp, 2 months ago

solve this question by solution and the answer is 1​

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Answered by rajukhera1980
1

Answer:

 { \frac{1}{  3} }^{ - 3}  =  {3}^{3}  = 27 \\

 {3}^{ - 1}  =  \frac{1}{3}

27 \times  \frac{1}{3}  \times  \frac{1}{9}  \\ 27 \times  \frac{1}{27}  = 1

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