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Last updated at Aug. 25, 2021 by Teachoo

Transcript

Ex 2.1, 2 Write the coefficients of x2 in each of the following: (iv) โ2 ๐ฅ โ 1 There is no x2 So we will create ๐ฅ2 in above equation by adding 0 โ2 ๐ฅ โ 1 = 0 + โ2 ๐ฅ โ 1 = 0.๐ฅ2 + โ2 ๐ฅ โ 1 Zero is multiplied to ๐ฅ2 Coefficient of ๐ฅ2 = 0.

Ex 2.1

Ex 2.1, 1 (i)

Ex 2.1, 1 (ii)

Ex 2.1, 1 (iii) Important

Ex 2.1, 1 (iv)

Ex 2.1, 1 (v) Important

Ex 2.1, 2 (i)

Ex 2.1, 2 (ii)

Ex 2.1, 2 (iii)

Ex 2.1, 2 (iv) You are here

Ex 2.1, 3

Ex 2.1, 4 (i) Important

Ex 2.1, 4 (ii)

Ex 2.1, 4 (iii)

Ex 2.1, 4 (iv) Important

Ex 2.1, 5 (i)

Ex 2.1, 5 (ii)

Ex 2.1, 5 (iii)

Ex 2.1, 5 (iv)

Ex 2.1, 5 (v)

Ex 2.1, 5 (vi)

Ex 2.1, 5 (vii)

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.