## Vineet Loomba is teaching live on Unacademy Plus

JEE MAIN RANK BoOSTER COURSE PREVIOUS YEAR QUESTIONS STRAIGHT LINES EE MAIN 2019 PREPARED BY: ER. VINEET LOOMBA IITIAN IIT-IEE MENTOR

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) ABOUT ME B. Tech. From IIT Roorkee IIT-JEE Mentor Since 2010. .,. Verified Star Educator @ Unacademy Youtuber. Founder @ vineetloomba.com unacademy Many of my students are pursuing courses in IITs, NITs etc. Search "vineet loomba unacademy on GOOGLE

JEE MAIN RANK BoOSTER COURSE PREVIOUS YEAR QUESTIONS STRAIGHT LINES EE MAIN 2019 PREPARED BY: ER. VINEET LOOMBA IITIAN IIT-IEE MENTOR

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Other Detailed Courses Made so far on Unacademy: Strategy for JEE Main and Advanced Sets, Relations and Functions Trigonometry Applications of Derivatives Permutations Combinations Binomial Theorem Straight Lines Applications of Integrals Circles (Detailed Course) Probability Limits, Continuity, Differentiability Indefinite Integration ..#finite Into(Jtation Complex Number Logarithmic Functions Sequences Series Most Important Questions in IIT-JEE Mathematics Parabola (Detailed Course) Inverse Trigonometry Mathematical Reasoning Ellipse (Detailed Course) Hyperbola Differential Equations Upcoming Courses next month: Statistics Matrices Determinants MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Example Let the equations of two sides of a triangle be 3x - 2y + 60 and 4x 5y - 200. If the orthocentre of this triangle is at (1, 1), then the equation of its third side is (1) 26x - 122y 16750 (2) 122y -26x 16750 (3) 122y + 26x + 16750 (4) 26x + 61y 16750 (JEE Main 2019) MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) 20-4X2 A X2'5 20-422 4x + 5y-20=0 3 2. 3x-2y + 6 = 0 2 2 5 (22) 3 A 35 -1O 2 3 +6-1 2 2 5 ER. VINEET LOOMBA (IIT ROORKEE) MATHEMATICS FOR IIT-JEE

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) E B(-13,-33 2 - (-10 2 -13 35 2 2, Solve 26 - 122F-1675= D option-t An MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Example Consider the set of all lines px + qy + r= 0 such that 3p + 2q + 4r = 0. Which one of the following statements is true? (JEE Main 2019) (1) The lines are all parallel (2) The lines are not concurrent (3) The lines are concurrent at the point -, ^ (4) Each line passes through the origin 3 1 4' 2 2 LA MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) M-2 2 3p +429-22-=D Concuwment at Option-3 MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) A (0, 2) Example Two vertices of a triangle are (0, 2) and (4, 3). If its orthocentre is at the origin, then its third vertex lies in which quadrant? (1) Fourth (3) First (JEE Main 2019) 0,0 (2) Third (4) Second B (4, 3) AH- A 8 3 3-2 2-o 3 -- option-u MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Solving O 3,6) A nsoption-4 F 2 MATHEMATICS FOR IIT-IEE ER. VINEET LOOMBA (IIT ROORKEE)

100% SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Save Save for this Course (Free) MOST IMPORTANT QUESTIONS IN MATHEMATICS Recommend Lessons (Like) TEE MAIN AND ADVANCED PREPARED ER. VINEET LOOMS . Rate and Review the Course MADE EASY ITIAN IIT-IEE MENTOR 00:00 05:46 SURE SHOT SUCCESS IN JEE MAIN AND ADVANCED CIIT-IEE) Comments ib 91 likes 18 comments Share HINDI Crash Course Maths Sharing with friends (Hindi) Most Important Questions in IIT-JEE Mathematics (Chapter- Wise) Vineet Loomba 11k Followers Follow 5.0 (51 ratings) Edit review SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IIT ROORKEE)