Grid Walk Problems in Combinatorics | Complete Lecture, GATE CS 2007 PYQs & Variations

➤ Discrete Mathematics Complete Revision, Summary & GATE PYQs: https://youtube.com/playlist?list=PLIPZ2_p3RNHgjPQN2GtCVOCgrkH2zCkSU&feature=shared ➤ Graph Theory Complete Summary, Revision & GATE PYQs: https://youtube.com/playlist?list=PLIPZ2_p3RNHjc-4op-pdzurJHffENy41S&feature=shared ➤ First Order Logic Complete Summary, GATE PYQs & Practice: https://youtube.com/playlist?list=PLIPZ2_p3RNHidhFvyKH4U_VE1rFAyvG8U&feature=shared ➤ Propositional Logic Complete Summary, GATE PYQs & Practice: https://youtube.com/playlist?list=PLIPZ2_p3RNHillKxh1_iFeZhy9MftHeWW&feature=shared Grid Walk Problems in Combinatorics - Complete Lecture & GATE PYQs Counting Paths on a Grid: explains how to count the number of paths from one point to another on a grid. GATE | GATE-CS-2007 | Question 84: Suppose that a robot is placed on the Cartesian plane. At each step it is allowed to move either one unit up or one unit right, i.e., if it is at (i,j) then it can move to either (i+1,j) or (i,j+1). How many distinct paths are there for the robot to reach the point (10,10) starting from the initial position (0, 0) https://gateoverflow.in/1275/gate-cse-2007-question-84 Suppose that the robot is not allowed to traverse the line segment from (4,4) to (5,4). With this constraint, how many distinct paths are there for the robot to reach (10,10) starting from (0,0)? https://gateoverflow.in/43509/gate-cse-2007-question-85 Crack GATE Computer Science Exam with the Best Course. ➤ Join "GO Classes #GateCSE Complete Course": https://www.goclasses.in/courses/GATE-CSE-Complete-Course-635e946de4b08e8c9d8b1aac ➤ Join "GATE CSE+DA Combined Course": https://www.goclasses.in/courses/GATE-CSE--DA-Complete-Course-Combo-65cccbdae4b0d6798976d67f ➤ Join "GO Classes #GateDA Complete Course": https://www.goclasses.in/courses/GATE-DA-Course-64e22d89e4b003195c4ba7f0 ➤ TEST Series for GATE CSE: https://gateoverflow.in/blog/15723/gate-overflow-and-go-classes-test-series-gate-cse-2025 ➤ Download GO Classes Android APP: https://play.google.com/store/apps/details?id=com.goclasses.courses ➤ GO Classes GATE DA YouTube Channel: https://www.youtube.com/@GOClassesforGATEDA ---------------------------------------------------- #GoClasses Website : https://www.goclasses.in/ #GoClasses ALL Links : https://linktr.ee/goclasses ➤ Join GATEOverflow + GoClasses Combined GATE CSE TEST SERIES for Best Quality questions for GATE CSE Preparation, Here: https://gateoverflow.in/blog/15723/gate-overflow-and-go-classes-test-series-gate-cse-2025 ---------------------------------------------------- ➤Join GATE Overflow & GO Classes Telegram Groups for GATE CSE Doubt Discussions: 1. https://t.me/GoClasses_CSE 2. https://t.me/GATECSE_Goclasses 3. https://t.me/gateoverflow_cse ---------------------------------------------------- ➤ Watch Complete Discrete Mathematics and Complete Engineering Mathematics Courses on GO Classes( FREE for ALL learners) : https://www.goclasses.in/s/store/ Complete #Discrete_Mathematics Course(FREE) Link : https://www.goclasses.in/courses/Discrete-Mathematics-Course Complete #Engineering_Mathematics Course(FREE) Link : https://www.goclasses.in/courses/Engineering-Mathematics Download GATEOverflow GATE Previous Years Questions(GATE CSE PYQs) Books here: https://github.com/GATEOverflow/GO-PDFs/releases/tag/gatecse-2022-vol1%2C2 ---------------------------------------------------- Feel free to Contact Us for any query. ➤ GO Classes Contact : (+91)63025 36274 GO Classes Mail ID : [email protected] #gate2025 #goclasses #computerscience #gateda #gatecs #computer_science #gatecse