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Ex 1.3
Ex 1.3, 2 (a) Important
Ex 1.3, 2 (b)
Ex 1.3, 3 (i)
Ex 1.3, 3 (ii) Important
Ex 1.3, 4
Ex 1.3, 5 (a)
Ex 1.3, 5 (b) Important
Ex 1.3, 5 (c) You are here
Ex 1.3, 5 (d) Important
Ex 1.3, 5 (e) Important
Ex 1.3, 5 (f)
Ex 1.3, 5 (g) Important
Ex 1.3, 5 (h)
Ex 1.3, 6
Ex 1.3, 7 Important
Ex 1.3, 8 Important
Ex 1.3, 9
Last updated at March 22, 2023 by Teachoo
Ex 1.3, 5 Find the product, using suitable properties: (c) 15 × (–25) × (– 4) × (–10) Rough We multiply 25 & 4 as 25 × 4 = 100 ends with 0 15 × (−25) × (−4) × (−10) = 15 × [(−25) × (−4)] × (−10) = 15 × [25 × 4] × (−10) = 15 × 100 × (−10) = −15000