
Maths Crash Course - Live lectures + all videos + Real time Doubt solving!
Last updated at Aug. 2, 2021 by Teachoo
Maths Crash Course - Live lectures + all videos + Real time Doubt solving!
Ex 1.2 , 1 Express each number as a product of its prime factors: (i) 140 Hence, 140 = 2 × 2 × 5 × 7 = 22 × 5 × 7