Question

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.what is the smallest number that must be multiplied with 24,696 to make it a perfect cube
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Answer 1

Answer:

First factorise 24696. Its factors are 2×2×2×3×3×7×7×7. Here 3 is coming only two times but for making perfect cube we need three numbers . So we will multiply 24696 with 3.

Answer 2

Answer:

The maximum value of E in an electromagnetic wave propagating in X-direction is 1000 Newton/coulomb which is in Z direction.