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Ex 7.2
Last updated at Sept. 3, 2021 by Teachoo
Maths Crash Course - Live lectures + all videos + Real time Doubt solving!
Ex7.2, 1 (Method 2) Evaluate (ii) 4! 3! 4! 3! = 4 3! 3! = 3! (4 1) = 3! 3 = 3 2 1 3 = 18 Ex 7.2, 1 Evaluate 8! 8! = 1 2 3 4 5 6 7 8 = 40320