Showing posts with label Value of ‘S’. Show all posts
Showing posts with label Value of ‘S’. Show all posts

Sunday, 14 December 2014

Value of ‘S’



S434S0 what number must be substituted with ‘S’ to make it divisible by 36?

Answer:       If S434S0 is to be divisible by 36, then it is also divisible by 4 and 9. To be divisible by 4 S must be an even number.

                     To be divisible by 9, 25 + 11 is a multiple of 9. The digit ‘8’ is the only number that meets these two conditions. When we substitute ‘S ‘with ‘8’ we get the
Ans: 843480.

Friday, 12 December 2014

Value of ‘S’



  Value of ‘S’

If S = (1 /N + 1) ᴺ
And N = 10
Compute S

Answer:  (⅟10 +1)10     = 11¹⁰ /10¹⁰ = 2.5937424601

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