Pair of Straight Lines 3 Marks Important Questions | Class 12 HSC 2026 | Super Revision | Dinesh Sir

📘 Pair of Straight Lines – 3 Marks Important Questions | Class 12 HSC 2026 Super Revision by Dinesh Sir
In this video, Mithilesh Sir explains the most important 3 Marks Questions from the Pair of Straight Lines chapter (Mathematics Part 1 – Class 12 HSC Maharashtra Board).
This lecture is perfect for quick revision before exams and helps students score full marks in the board exam 2026.

📖 What’s Covered in This Video:
🔹 Important 3 Marks Board Questions
🔹 Concepts of Homogeneous Equation of Second Degree
🔹 Condition for Pair of Straight Lines
🔹 Angle Between Lines Formula
🔹 Equation of Bisectors
🔹 Shortcuts for Quick Calculations
🔹 Past Year & Most Expected Board Questions

🎯 Best For:
✔️ Class 12 HSC Science Students (Maharashtra Board)
✔️ Students Preparing for 2026 Board Exams
✔️ Last-Minute Super Revision
✔️ Strengthening Algebra and Coordinate Geometry Concepts

📚 Chapter Name: Pair of Straight Lines – Mathematics Part 1
👨‍🏫 Faculty: Dinesh Sir
🏫 Platform: Dinesh Sir YouTube Channel

📢 Watch Next:
➡️ Pair of Straight Lines – 2 Marks Important Questions - https://youtube.com/live/PO5iDbpxwz8?...
Also, ➡️ Super Revision Playlist for Class 12 HSC Maths 2026 -    • IMP QUESTION SERIES FOR CLASS 12 HSC BOARD...  

#PairOfStraightLines #Class12Maths #HSC2026 #SuperRevision #MaharashtraBoard #DineshSir #MathsPart1 #BoardExam2026 #ImportantQuestions #AlgebraClass12 #CoordinateGeometry #HSCPreparation #MathsLecture

Follow the Class 12 HSC Board by Dinesh Sir channel on WhatsApp: https://whatsapp.com/channel/0029VbBB...

JOIN OUR TELEGRAM GROUP - https://t.me/CLASS12HSCDINESHSIR

IMP QUESTION SERIES -    • IMP QUESTION SERIES FOR CLASS 12 HSC BOARD...  

ONE SHOT SERIES -    • ONE SHOT MATHS FOR CLASS 12 HSC BOARD EXAM  

AARAMBH 2.0 COMPLETE 12 MATHS PLAYLIST -    • AARAMBH 2.0 BATCH FOR HSC 2023  

SUBSCRIBE OUR NEW FREE YOUTUBE CHANNEL - DINESH SIR ENGINEERING :    / @dineshsirengineering  

Dinesh Sir Website - https://www.dineshsir.live/
Helpline - 8355890626 / 8355899389

DOCUMENTS REQUIRED FOR ENGINEERING ADMISSIONS -    • DOCUMENTS REQUIRED FOR ENGINEERING ADMISSI...  

DISCUSSION WITH OUR TOPPERS BY DINESH SIR (PLAYLIST)-    • DISCUSSION WITH OUR TOPPERS BY DINESH SIR ...  
--------------------------------------------------------------------------------------------------
FREE EKLAVYA BATCH FOR MHT-CET 2026 BY DINESH SIR :
FROM BASIC TO ADVANCE LEVEL PREPARATION

EKLAVYA 1.0 PLAYLIST-    • EKLAVYA 1.0 MHT-CET 2021  
EKLAVYA 2.0 PLAYLIST-    • Eklavya 2.0 | MHT-CET 2022  
EKLAVYA 3.0 PLAYLIST-    • Eklavya 3.O | MHT-CET | DINESH SIR | VIDEO...  
EKLAVYA 4.0 PLAYLIST-    • EKLAVYA 4.0 FOR MHT-CET (MATHS)  
EKLAVYA 5.0 PLAYLIST-    • EKLAVYA 5.0 MATHS FOR MHT-CET 2025 BY DINE...  

MHT-CET 2026 WHATS APP GROUP - https://whatsapp.com/channel/0029VbBC...
MHT-CET 2026 TELEGRAM GROUP - https://t.me/CLASS12HSCDINESHSIR

----------------------------------------------------------------------------------------------------------------------
DINESH SIR BOOKS - https://www.eklavyapublication.com/
HOW TO BUY BOOKS -    • HOW TO BUY DINESH SIR BOOKS FROM EKLAVYA P...  
BOOK HELPLINE - 9307414373
______________________________________________________________
DISCUSSION WITH OUR TOPPERS BY DINESH SIR (PLAYLIST)-    • DISCUSSION WITH OUR TOPPERS BY DINESH SIR ...  
___________________________________________________________
Thanks for watching this video......
Prof. Dineshkumar S. Gupta
(M.Sc., M.A.Ed, B.Ed., NET, PET, DSM, DSAG)
Helpline no.- 8355890626 / 8355899389

You Can Support this Channel on upi id : dinesh2585@ybl
Visit Playlist of this channel for more chapters online lecture videos
Subscribe Dinesh Sir Live Study Channel for Maths Lectures: https://bit.ly/3qIxJ2a
Subscribe Dinesh Sir Channel For Educational Updates: https://bit.ly/3uoijlK
Subscribe Dinesh Sir Smart Study Channel For SSC Lectures: https://bit.ly/2VRARPf
Telegram Channel : https://www.t.me/dinesh_sir
Instagram:   / dinesh_sirg  
Facebook page:  / dineshgsir  
Twitter :   / dinesh_sir  

#Class12 #HSC2026 #MaharashtraBoard #PairOfStraightLines #MathsRevision #SuperRevision #DineshSir #BoardExam2026 #HSCMaths #ImportantQuestions #MathsShortQuestions #BoardPreparation #MathsConcepts #HSCBoard