The first term in a geometric sequence is 3 and the 4th term is 81. What is the 10th term of the sequence?
The first term in a geometric sequence is 3 and the 4th term is 81. What is the 10th term of the sequence?
The geometric center of the waterplane area is called the().
用户与卫星间的几何关系对定位误差影响的大小,可用()GDOP(Geometric Dilutionof Precision)来表示。