数学GMAT数学常用符号介绍:
SYMBOL MEANING
= is equal to
≠ is not equal to
≈ is approximately equal to
> is greater than
≥ is greater than or equal to
< is less than
≤ is less than or equal to
square root
0.8 the repeating decimal 0.888…
r s’t” r degrees s minutes t seconds
∠ angle
right angle
┻ is perpendicular
│x│ absolute value of x
∥ is parallel to
△ triangle
~ is similar to
≌ is congruent to
△x delta x
AB arc AB
π pi(3.1415…)
上述就是有关GMAT数学常用符号介绍,希望大家能够熟练掌握这些符号,仅供大家参考。