Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Ex 8.1
Ex 8.1, 1 (ii) Important
Ex 8.1, 1 (iii) Important
Ex 8.1, 1 (iv) You are here
Ex 8.1, 2 (a)
Ex 8.1, 2 (b) Important
Ex 8.1, 2 (c) Important
Question 1 (i) Deleted for CBSE Board 2024 Exams
Question 1 (ii) Important Deleted for CBSE Board 2024 Exams
Question 1 (iii) Deleted for CBSE Board 2024 Exams
Question 1 (iv) Deleted for CBSE Board 2024 Exams
Question 1 (v) Important Deleted for CBSE Board 2024 Exams
Question 1 (vi) Important Deleted for CBSE Board 2024 Exams
Question 2 Deleted for CBSE Board 2024 Exams
Last updated at July 24, 2023 by Teachoo
Ex 8.1, 1 Add the following. (iv) π^2 γ+ πγ^2, π^2 γ+ πγ^2, π^2 γ+ πγ^2, 2ππ + 2ππ + 2ππExpressions are π^2 γ+ πγ^2, π^2 γ+ πγ^2, π^2 γ+ πγ^2, 2ππ + 2ππ + 2ππ We put like terms below like terms β΄ Required sum = 2π^2+2π^2+2π^2+2ππ+2ππ+2ππ = π(π^π+π^π+π^π+ππ+ππ+ππ)