12th Maths | Chapter 1 | 1st Midterm important questions 2023
12th Maths | Chapter 1 | 1st Midterm important questions 2023
Matrices and determinants
2 marks :
Ex. 1.1 - 9, 12
Ex. 1.2 - 1 (Minor method)
Example : 1.2, 1.3, 1.4, 1.7, 1.11 , all property & therom in Ex.1.1
3 marks :
Ex. 1.1 - 3, 4, 6, 7, 8, 11
Example : 1.5, 1.6, 1.8, 1.10
Ex. 1.2 - 2 (Row reduction) , 3(i),
Example : 1.13,1.14, 1.17, 1.18 (rank), 1.20 (Gauss jodon)
Ex. 1.3 - 1) i, ii
Example : 1.22
Ex. 1.4 - 1) i, ii , 2, 3, 4
5 marks :
Ex. 1.1 - 5,
Example : 1.12
Ex. 1.3 - 1)iii , 2, 5
Example : 1.24
Ex. 1.4 - 1)iii, iv *****
Example : 1.26
Ex. 1.5 - 2, 3, 4 *****
Example : 1.27, 1.28 ****
Ex. 1.6 - 2, 3, ***
Example : 1.34 ***, 1.29, 1.30, 1.32
Ex. 1.7 - 2, 3***
Example : 1.39***, 1.40***, 1.36
For 12th Maths | Chap-1 | Important question - Click here
For 12th Chemistry | all unit Important question - Click here
IMPORTANT QUESTIONS
CLASS 12 :
➤ All SUBJECTS unit wise Important Questions - CLICK HERE
CLASS 11 :
➤ All SUBJECTS unit wise Important Questions - CLICK HERE
CLASS 10 :
➤ All SUBJECTS unit wise Important Questions - CLICK HERE
******📣
Join *whatsapp group* 🔈
TN 12,11,10th IMPORTANT QUESTION and Centum Plan for board exams...
📣Join *whatsapp group* 🔈
*For Class 11,12th :* (only 11&12th should join here) https://chat.whatsapp.com/GxIjB2C6QsL2TVLDZoDgyR
*For Class 10th:*(only 9th & 10th should join here) https://chat.whatsapp.com/GUn6LRGKEd47j29yA3prF6
*You guys too join the group and share it with your school friends and make them to join this whatsapp group ...*
