JEE MAINS 2026/27: VECTORS & 3D GEOMETRY 3.0 'THEORY+ DPP+TESTING' NEHA MAM| MATHEMATICALLY INCLINED

JEE MAINS 2026/27: VECTORS & 3D GEOMETRY 3.0 "THEORY + DPP+ TESTING" NEHA MAM | MATHEMATICALLY INCLINED | | NEHA AGRAWAL #jeeadvanced #jeemains | JEE MAINS MATH |

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0:33 - Introduction(100 Mins ka Daily Dose)
1:44 - JEE Mains Trend & Chapter Analysis(Vector)
2:56 - Scalar & Vector Quantities
3:55 - Representation of Vectors
4:27 - Types of Vectors
8:22 - Condition for Collinear Vectors
20:40 - linearly dependent & Independent Vectors
40:25 - Position Vector
40:41 - Magnitude of Vector
46:51 - Vector Joining Two Points
50:04 - Addition of Vectors(Triangle Law)
52:58 - Properties of Vector Addition
53:48 - Parallelogram Law of Addition
1:03:40 - Multiplication of scalar and vector
1:04:51 - Section Formula
1:16:34 - Dot Product
1:59:24 - Cross Product
2:23:34 - Condition of Collinearity(Vectors)
2:26:56 - Geometrical Interpretation of Dot Product(Projection formula)
2:34:23 - Geometrical Interpretation of Cross Product(Area formula)
2:40:47 - Lagrange's Identity
2:44:35 - Angle Bisector of Vectors
2:45:34 - Scalar Triple Product
2:50:55 - Vector Triple Product
3:06:30 - 3:15:11 :- BREAK
3:15:12 - JEE Mains Trend & Chapter Analysis(3D Geometry)
3:17:10 - Cartesian Co-ordinate System of 3D
3:17:27 - Sign of Co-ordinate in Different Octant
3:18:11 - Distance Formula in 3D
3:20:20 - Condition of Collinearity(3D)
3:21:41 : Distance of a Point from Axis
3:25:55 - Section Formula
3:28:09 - Midpoint Formula & Centroid Formula
3:31:45 - Direction Ratios & Direction Cosines
3:47:23 - Different Forms of Lines in 3D
4:04:25 - Angle Between Two Lines
4:15:46 - Skew Lines
4:15:59 - Shortest Distance between Two Lines
4:24:19 - Types of Lines in 3D
4:24:56 - Intersection of Two Lines
4:37:52 - Foot of Perpendicular & Image of Point
4:50:13 - Condition for Lines to be Coplanar
4:52:34 - Equation of Line along Shortest Distance

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VECTORS & 3D GEOMETRY (JEE MAINS 2026/2027 SYLLABUS)
Vectors and scalars, the addition of vectors, components of a vector in two dimensions, Scalar and vector products. Coordinates of a point in space, the distance between two points, section formula, directions ratios.

[LeoDas-zfxi]

For Personal Use
1:12:01 good question
1:16:02 good question
3:05:31 alternate method for vector triple product
3:44:45 good question
4:14:05 good question
4:31:35 XY plane se reflection hai isliye khali z ka sign change hoga
5:00:13 very good question

[omkarwaghmare]

0:33​ - Introduction(100 Mins ka Daily Dose)
1:44​ - JEE Mains Trend & Chapter Analysis(Vector)
2:56​ - Scalar & Vector Quantities
3:55​ - Representation of Vectors
4:27​ - Types of Vectors
8:22​ - Condition for Collinear Vectors
20:40​ - linearly dependent & Independent Vectors
40:25​ - Position Vector
40:41​ - Magnitude of Vector
46:51​ - Vector Joining Two Points
50:04​ - Addition of Vectors(Triangle Law)
52:58​ - Properties of Vector Addition
53:48​ - Parallelogram Law of Addition
1:03:40​ - Multiplication of scalar and vector
1:04:51​ - Section Formula
1:16:34​ - Dot Product
1:59:24​ - Cross Product
2:23:34​ - Condition of Collinearity(Vectors)
2:26:56​ - Geometrical Interpretation of Dot Product(Projection formula)
2:34:23​ - Geometrical Interpretation of Cross Product(Area formula)
2:40:47​ - Lagrange's Identity
2:44:35​ - Angle Bisector of Vectors
2:45:34​ - Scalar Triple Product
2:50:55​ - Vector Triple Product
3:06:30​ - 3:15:11​ :- BREAK
3:15:12​ - JEE Mains Trend & Chapter Analysis(3D Geometry)
3:17:10​ - Cartesian Co-ordinate System of 3D
3:17:27​ - Sign of Co-ordinate in Different Octant
3:18:11​ - Distance Formula in 3D
3:20:20​ - Condition of Collinearity(3D)
3:23:03​ : Distance of a Point from Axis
3:27:17​ - Section Formula
3:29:31​ - Midpoint Formula & Centroid Formula
3:33:07​ - Direction Ratios & Direction Cosines
3:48:45​ - Different Forms of Lines in 3D
4:05:47​ - Angle Between Two Lines
4:17:08​ - Skew Lines
4:17:21​ - Shortest Distance between two Lines
4:25:41​ - Types of Lines in 3D
4:26:18​ - Intersection of Two Lines
4:39:14​ - Foot of perpendicular & Image of point
4:51:35​ - Condition for Lines to be Coplanar
4:53:56​ - Equation of Line along Shortest Distance

[animalsgoneviral]

4:31:03, 4:35:01, 4:35:01 revse the topic, 4:35:01
MAm salute for ur dedication and passion for teaching, like seriously howare u so active even after 5hr of teaching?, thanku soo much vectors nd 3D 3.0 done❤❤

[GunjanBhardwaj-yi]

Mam meri maths ab bas apki iss series par depend h mereko saare chapters bas basic level par ate please December main hi syllabus karwadena finish iss series me taki jan mei mock test de sake😊😊❤❤❤

[SearchingDevv]

10:47

17:23

33:33

49:16

55:13

59:54

1:06:41

1:08:30

1:10:57

1:24:03

1:27:15

1:29:55

1:37:13

1:43:57

1:50:12

1:54:53

2:04:11

2:12:01

2:16:11


2:20:03

2:24:15

2:30:37

2:42:35

2:47:10

2:47:31

2:52:57

3:00:19 solve by last pt in VTP

[manyaagarwal]

3.0 vectors 3d done ✅✅... thanks mam for your support and hard work ☺️

[vaishnavisingh-oq]

Revise:-
31:40
39:20
59:21
1:15:53
1:30:32
1:36:32
1:43:02
2:18:10
2:55:45
3:42:21
3:55:45
4:12:45
Revise whole perpendicular concept(4:40:55)

[Tanvi-ft]

30:06
1:08:30
1:38:16
1:43:51
Vector and 3d geometry ✅️
Top pyq's ✅️🙃

[aryansrivastava-wkjx]

I agree mam 3:43:41
Education should be free to all.

[annoyingpizzaslice]

2:26:06 an alternate easier approach would be to find out AB vector and CD vector and since they're collinear, CD will be some multiple of AB.

[Anu-jhue]

29:12
1:11:45
1:36:48
1:42:25
1:48:55
2:48:24
2:53:27
3:03:30

[SearchingDevv]

3:26:33

3:29:03

3:41:06

3:42:17

3:52:16

3:53:32

4:00:19

4:04:01

4:04:33

4:07:11

4:07:56

4:11:15

4:14:42

4:22:56

4:26:12

4:29:29

4:31:55

4:35:01

[ratanbhattacharya]

Wonderful teachings. Hardwork deserves the highest appreciation. 😊

[lowkeystudious]

Amazing session ma'am, thankyou for providing us with quality content! Even after going to a reputed coaching, i still watch your lectures for conceptual clarity and speed solving!☺

[dollyshelly]

mam maza aagya ye chapter mujhse bhut time se nhi ho raha tha or aj sare sawal khud kar liya tysm mam

[AnshuSahu-]

Revsiion done vector and 3d done ✅ thank you mam now going to practice Pyqs 😊

[utkarsh-nt]

3.0 vectors and 3d done mam 🎉🎉
Thankyou mam ❤❤❤

[Prince-rnib]

Time stamps❤❤
0:33 - Introduction(100 sec ka Daily Dose)
1:44 - JEE Mains Trend & Chapter Analysis(Vector)
2:56 - Scalar & Vector Quantities
3:55 - Representation of Vectors
4:27 - Types of Vectors
8:22 - Condition for Collinear Vectors
20:40 - linearly dependent & Independent Vectors
40:25 - Position Vector
40:41 - Magnitude of Vector
46:51 - Vector Joining Two Points
50:04 - Addition of Vectors(Triangle Law)
52:58 - Properties of Vector Addition
53:48 - Parallelogram Law of Addition
1:03:40 - Multiplication of scalar and vector
1:04:51 - Section Formula
1:16:34 - Dot Product
1:59:24 - Cross Product
2:23:34 - Condition of Collinearity(Vectors)
2:26:56 - Geometrical Interpretation of Dot Product(Projection formula)
2:34:23 - Geometrical Interpretation of Cross Product(Area formula)
2:40:47 - Lagrange's Identity
2:44:35 - Angle Bisector of Vectors
2:45:34 - Scalar Triple Product
2:50:55 - Vector Triple Product
3:06:30 - 3:15:11 :- BREAK
3:15:12 - JEE Mains Trend & Chapter Analysis(3D Geometry)
3:17:10 - Cartesian Co-ordinate System of 3D
3:17:27 - Sign of Co-ordinate in Different Octant
3:18:11 - Distance Formula in 3D
3:20:20 - Condition of Collinearity(3D)
3:23:03 : Distance of a Point from Axis
3:27:17 - Section Formula
3:29:31 - Midpoint Formula & Centroid Formula
3:33:07 - Direction Ratios & Direction Cosines
3:48:45 - Different Forms of Lines in 3D
4:05:47 - Angle Between Two Lines
4:17:08 - Skew Lines
4:17:21 - Shortest Distance between two Lines
4:25:41 - Types of Lines in 3D
4:26:18 - Intersection of Two Lines
4:39:14 - Foot of perpendicular & Image of point
4:51:35 - Condition for Lines to be Coplanar
4:53:56 - Equation of Line along Shortest Distance

[jeeprep-ky]

3:43:43 🎉 Hatsoff Neha Mam & Thank you ❤

[anishakashyapxb]

revision done of 3d geometry thank you mam