| Chapter 5 - Mathematics Par... |
text |
380 MATHEMATICS x2− x 1 y2− y 1 z2− z 1 , , PQ PQ PQ 2 2 ... |
8 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
9 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 385 and = 5i −2 j +µ(3i +2 j +... |
18 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
19 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 381 Example 4 Find the directi... |
10 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
11 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
382 MATHEMATICS uur Then AP is parallel to the vector , i... |
12 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
13 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 383 Therefore, the vector equa... |
14 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
15 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
384 MATHEMATICS Note In case the lines L and L do not pas... |
16 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
17 |
|
Delete Content |
| Chapter 7 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
11 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
386 MATHEMATICS ThelineGEthatgoesdiagonallyacrosstheceili... |
20 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
21 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 387 Hence, the required shorte... |
22 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
23 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
388 MATHEMATICS Therefore, from (3), we get r r b × (ar2−... |
24 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
25 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 389 Solution The two lines are... |
26 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
27 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
390 MATHEMATICS (ii)r ˆ ˆ and r = 3i + j − 2k + λ(i − j −... |
28 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
29 |
|
Delete Content |
| Chapter 7 - Mathematics Par... |
image |
/default_org/ncert_images/class-xii/m... |
37 |
|
Delete Content |
| Chapter 5 - Mathematics Par... |
text |
THREE DIMENSIONAL GEOMETRY 391 3. Ifthelines x −1 y − 2 z... |
30 |
|
Delete Content |