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Course Overview
20,521 plays

The course plan for the chapter Straight Lines is discussed in detail.

Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
•IVth Year UG, IIT Bombay. •YouTuber (131k subs). •Mentored 3 under 100 ranks in JEE Advanced. •No. 1 educator for Organic Chem.

Unacademy user
thank a lot Ma'm.. great efforts preparing notes and presenting them, so that everyone get benefited really great, at the time of writing this comment prelim 2018 already gone , but i have complete all three parts 1905 to 1947 because your skills sets............really ma'm great work..thank you very much. you deserve more than 5 star..if unacademy have some options like beyond 5 star, i will definitely go for that for you
can you explain me how to find of n degree equation
Shivi Tomar
5 months ago
sorry can you explain me how to find roots of N degree equation
thoda Hindi bhi bola kijyai Hindi mididum walay bhi following h app k plz
can u suggest a book for calculus?
Sir plz do something about the Structural ISOMERISM course that u have uploaded on unacademy. The last 3 videos are not getting played .... sorry for complaining about it in the maths section..actually a lot of ppl have written about it there but none of them got replied ....I thought u might see it here ....
Sachin Rana
a year ago
I’ve told them. Let’s see.
  1. PLAN FOR THE CHAPTER STRAIGHT LINES: . The course winses from around 3 mins to 15 minsnd willbe discussed in the next videa. be of 32 videos covering all the concepts and topics. Each video ranges from around 8 mins to 15 mins. Homework would be given in each video and will be discussed in the next video. All the concepts along with multiple examples will be dealt to enhance clarity. Kindly click on the Enroll button so that you receive the notifications and there's no confusion regarding the videos. You can Review the course too. A good review gives a lot of mental support to me for my hardwork.

  2. 1. Course Overview. 2. Basics and Some Tricks. 3. Equation of a Straight Line. 4. Angle Between Two Straight Lines 5. Important Examples. 6. Parallel and Perpendicular Lines. 7. Three Points, Three Lines. 8. Centroid of a Triangle 9. Incenter of a Triangle. 10. Orthocenter of a Triangle. 11. Circumcenter of a Triangle. 12. Important Examples. 13. Area of Various Polygons. 14. Examples on Areas of Polygons 15. Harmonic Conjugate. 16. Basics of the word LOCUS. 17. Questions on LOCUS (I) 18. Questions on LOCUS (I). 19. Equations of a line in Various Forms (l) 20. Equations of a line in Various Forms (I) 21. Polar Form. 22. Distance of a Point from a Line (I) 23. Distance of a Point from a Line (lI) 24. Position of Points w.r.t. a Line. 25. Family of Lines. 26. Foot of Perpendicular and Image. 27. Angle Bisectors (I) 28. Angle Bisectors (II) 29. Shift of Origin. 30. Areas of Questions involving Modulus. 31. Important Questions (Part I) 32. Important Questions (Part II)