Vector Geometry
Akopọ
A vector has both size and direction, which makes it the natural way to describe movement, force or displacement. Adding vectors lets you combine journeys or pushes, and expressing one vector in terms of others is a powerful way to prove geometric facts.
In this lesson (Extended tier) you will represent vectors by directed line segments, use position vectors, add and subtract vectors to express others in terms of two given vectors, and use vectors to reason about geometry.
Awọn Afojusun
- Represent vectors by directed line segments.
- Use position vectors.
- Use the sum and difference of two or more vectors to express given vectors in terms of two coplanar vectors.
- Use vectors to reason and to solve geometric problems.
Akọ̀wé Ẹ̀kọ́
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Vector Geometry. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- If a = (4, 1) and b = (1, 3) as column vectors, what is a + b? A. (5, 4) B. (4, 3) C. (3, 2) D. (5, 3) Answer: A
- A vector has both: A. size only B. direction only C. size and direction D. neither Answer: C
- The magnitude of the vector (5, 4) is: A. 9 B. √41 C. 20 D. 41 Answer: B
- Vector addition follows the: A. circle law B. triangle law C. square law D. inverse law Answer: B
- If a = (3, 2) and b = (1, 5), what is a - b? A. (2, -3) B. (4, 7) C. (-2, 3) D. (2, 3) Answer: A
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Vector Geometry? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
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