Straight Lines

Failed to add items

Sorry, we are unable to add the item because your shopping basket is already at capacity.

Add to cart failed.

Please try again later

Add to wishlist failed.

Please try again later

Remove from wishlist failed.

Please try again later

Follow podcast failed

Unfollow podcast failed

Straight Lines

Listen for free

View show details

Straight Lines, Class 11 Mathematics NCERT Chapter 9: quick revision in Hindi, about 16 minutes, with quick quizzes and a one-minute recap. Free NCERT notes, flashcards and practice: https://padhaipaglu.com In this episode: - Inclination and slope of a line - Slope from two points - Parallel and perpendicular lines - Angle between two lines - Equations of a line: point-slope, two-point, slope-intercept, intercept form - Distance of a point from a line - Distance between two parallel lines Timestamps: 0:00 Introduction 0:21 Roadmap 0:48 Quick recap of coordinate geometry 1:12 Inclination and slope of a line 2:15 Mistake: measuring inclination from wrong side 2:37 Slope from two points 3:45 Mistake: flipping subtraction order in slope 4:07 Quick quiz 1 4:51 Parallel and perpendicular lines 6:01 Angle between two lines 7:12 Mistake: forgetting absolute value in angle formula 7:35 Equations of horizontal and vertical lines 8:35 Point-slope and two-point form 9:53 Slope-intercept and intercept form 10:57 Quick quiz 2 11:41 Distance of a point from a line 12:55 Distance between two parallel lines 13:32 Mistake: not matching coefficients before using formula 14:07 Quick quiz 3 14:52 One-minute recap Next chapter: Conic Sections The narration is AI-generated (a synthetic voice, not a real person's). Chapter content follows the NCERT syllabus.

No reviews yet