Current location - Training Enrollment Network - Mathematics courses - What problems should be paid attention to when learning mathematical plane vectors?
What problems should be paid attention to when learning mathematical plane vectors?
1 pay attention to writing, that is, add an arrow on it.

Vectors can be considered from two angles: number and shape, that is, plane geometry or number.

3 Understand the vector straight line theorem and apply it to solve problems.

The most important thing is the understanding and flexible application of the product of quantities, which can be used to find the length and angle, thus judging the verticality, and then applied to solid geometry to find various angles.

wait for