Math, asked by satyjeetsinhvala73, 1 month ago

2
 {2}^{ - 3}  \times ( - 7 {}^{ - 3) = }

Answers

Answered by srivastavaabhisek826
1

Step-by-step explanation:

 {2}^{ - 3} \times  {7}^{ - 3}  \\  \\  \frac{1 \times 1 \times 1}{2 \times 2 \times 2} \times  \frac{1  \times 1 \times 1}{7 \times 7 \times 7}   =  \frac{1}{2744}  \\ 2.744 \times  {10}^{ - 3}

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