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Can anyone solve few of answer.. 1. 80,50,71,59,55,75,?, 1002. 2,10,40, 120,?, 2403. 5,21,81,241,? 4. 100, 200,119,183,?,1705. 2,6,24,120, 720,?,40320if u know then answer... All...to have more question of series.. Pls follow me... If interested... I know answer I will also post answer key of all.... After 5days.. Thankyou |
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Answer» What is the next number in this series, 1, 2, 6, 24, 120, 720?Thappad on Amazon Prime Video.Answer is 50401st method: Just Multiply each term in the given sequence with natural numbers . i.e 1 to infinity ( need of the QUESTION is only TILL 7).So,1 x 1 = 11 x 2 = 22 x 3 = 66 x 4 = 2424 x 5 = 120120 x 6 = 720720 x 7 = 50402nd Method: FACTORIAL method.For those who don't know what is a factorial….Factorial of a number is the product of all the preceding integers along with the number whose factorial needs to be worked on.Factorial of a certain number is denoted by (!)For example:1! = 12! = 1 x 2 = 25! = 1 x 2 x 3 x 4 x 5 = 120And so on……So,1! = 12! = 1 x 2 = 23! = 1 x 2 x 3 = 64! = 1 xFree Google Ads audit: save time and money.This is a factorial series, following is the explanation :Method 1:1! = 12! = 2*1 = 23! = 3*2*1 = 64! = 4*3*2*1 = 245! = 5*4*3*2*1 = 1206! = 6*5*4*3*2*1 = 720The next number…7! = 7*6*5*4*3*2*1 = 5040 |
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