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the answer is 1010 the 1st digit is 1 x 8 = 8 the 2nd digit is 0 x 4 = 0 the 3rd digit is 1 x 2 = 2 the 4th digit is 0x 1 =0 i hope this helps
The formula for relative error is:Erel= |x-x*| / |x|, where x is the proper value, and x* an approximate value.
Nine septillion = (9 x 1024) + (0 x 1023) + (0 x 1022) + (0 x 1021) + (0 x 1020) + (0 x 1019) + (0 x 1018) + (0 x 1017) + (0 x 1016) + (0 x 1015) + (0 x 1014) + (0 x 1013) + (0 x 1012) + (0 x 1011) + (0 x 1010) + (0 x 109) + (0 x 108) + (0 x 107) + (0 x 106) + (0 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100)
Error is the term for the amount of difference between a value and it's approximation, and is represented by either an upper or lower case epsilon (E or ε)Eabs, absolute error, is |x-x*| where x* is the approximate of x, and gives a value that shows how far away the approximate is as a numerical valueErel, relative error, is |x-x*| / |x| and gives a value that shows how far away the approximate is as a decimal percentage i.e. if you times the relative error by 100 you get the percentage error of the approximation.
200,400,000,000 = (2 x 100000000000000) + (0 x 10000000000000) + (0 x 1000000000000) + (0 x 100000000000) + (4 x 10000000000) + (0 x 1000000000) + (0 x 100000000) + (0 x 10000000) + (0 x 1000000) + (0 x 100000) + (0 x 10000) + (0 x 1000) + (0 x 100) + (0 x 10) + (0 x 1)