Last updated at Sept. 3, 2021 by Teachoo

Transcript

Ex 9.2, 2 Find (i) 7/24 − 17/36 7/24 − 17/36 = (7 × 36 − 17 × 24)/(24 × 36) = (252 − 408)/(24 × 36) = (−(−252 + 408))/(24 × 36) = (−(408 − 252))/(24 × 36) = (−156)/(24 × 36) = (−78)/(12 × 36) = (−39)/(6 × 36) = (−13)/(2 × 36) = (−𝟏𝟑)/( 𝟕𝟐)

Ex 9.2

Ex 9.2, 1 (i)
Important

Ex 9.2, 1 (ii)

Ex 9.2, 1 (iii)

Ex 9.2, 1 (iv)

Ex 9.2, 1 (v)

Ex 9.2, 1 (vi)

Ex 9.2, 1 (vii)

Ex 9.2, 2 (i) Important You are here

Ex 9.2, 2 (ii)

Ex 9.2, 2 (iii)

Ex 9.2, 2 (iv)

Ex 9.2, 2 (v)

Ex 9.2, 3 (i) Important

Ex 9.2, 3 (ii)

Ex 9.2, 3 (iii)

Ex 9.2, 3 (iv)

Ex 9.2, 3 (v)

Ex 9.2, 3 (vi)

Ex 9.2, 4 (i) Important

Ex 9.2, 4 (ii)

Ex 9.2, 4 (iii)

Ex 9.2, 4 (iv)

Ex 9.2, 4 (v)

Ex 9.2, 4 (vi)

Ex 9.2, 4 (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.