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Ex 1.1
Ex 1.1, 1 (ii) Important
Ex 1.1, 2 (i)
Ex 1.1, 2 (ii)
Ex 1.1, 2 (iii) Important
Ex 1.1, 2 (iv)
Ex 1.1, 2 (v) Important
Ex 1.1, 3
Ex 1.1, 4 (i) Important
Ex 1.1, 4 (ii)
Ex 1.1, 4 (iii)
Ex 1.1, 4 (iv) Important
Ex 1.1, 4 (v) Important
Ex 1.1, 4 (vi)
Ex 1.1, 5
Ex 1.1, 6 Important
Ex 1.1, 7
Ex 1.1, 8
Ex 1.1, 9 Important You are here
Ex 1.1, 10 (i) Important
Ex 1.1, 10 (ii) Important
Ex 1.1, 10 (iii)
Ex 1.1, 11 Important
Last updated at March 23, 2023 by Teachoo
Ex 1.1, 9 Is 0.3 the multiplicative inverse of 31/3? Why or why not ? 0.3 = 3/10 3 1/3 = (3 × 3 + 1)/3 = 10/3 We know that, Number × Multiplicative inverse of Number = 1 We need to check if 31/3 × 0.3 = 1 Taking L.H.S 3 1/3 × 0.3 = 10/3 × 3/10 = 1 = R.H.S Hence, 0.3 is the multiplicative inverse of 3 1/3 as product is 1.