Question

Choose the correct pair of numbers that are equal.

• A. $\left|10\right|\times \mathrm{sgn}\left(10\right)$
• B. $10$
• C. $-4$
• D. $|-4|\times \mathrm{sgn}\left(4\right)$
• E. $\left|10\right|\times \mathrm{sgn}(-10)$
• F. $\left|4\right|\times \mathrm{sgn}(-4)$
• G. $4$
• H. $-10$

Answer 1

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