Ex 1.4, 5 (ii) - Chapter 1 Class 9 Number Systems

Last updated at August 14, 2026 by

Ex 1.4, 5 (ii) - Rationalise the denominator of 1/ (√7 - √6) - Teachoo - Ex 1.4

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Ex1.5, 5 Rationalize the denominators of the following: (ii) 1/(√7 −√6) 1/(√7 −√6) = 1/(√7 − √6) × (√7 + √6)/(√7 + √6) = (√7 + √6)/((√7)2 − (√6)2) = (√7 + √6)/(7 − 6) = (√7 + √6)/1 = √7+√6

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