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Find the last digit of 3278 123

WebMay 21, 2024 · To find : The unit digit of the expression? Solution : First we determine the cyclicity of number 9. The cyclicity of 9 is 2. Now with the cyclicity number i.e. with 2 divide the given power i.e. 85 ÷ 2 The remainder will be 1. The required answer is 9 raised to the power 1 is 9. Therefore, The unit digit of is 9. Advertisement WebNov 25, 2008 · That works. I would have just said since 7^400=1 mod 1000, then 7^10000=1 mod 1000. So if you let x=7^9999. Then you want to solve 7*x=1 mod 1000. …

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WebThe last digit repeats in a pattern that is 4 digits long: 7,9,3,1 7,9,3,1. Note that 358 358 divided by 4 4 is 89 89 with a remainder of 2, 2, so the pattern will repeat 89 89 times, … Webn = 56789 lastdigit = int (repr (n) [-1]) # > 9 Convert n into a string, accessing last element then use int constructor to convert back into integer. For a Floating point number: n = 179.123 fstr = repr (n) signif_digits, fract_digits = fstr.split ('.') # > ['179', '123'] signif_lastdigit = int (signif_digits [-1]) # > 9 Share Improve this answer rabbits galway https://thstyling.com

(i) Find the last digit (units digit) of a = 7123. That is ... - Chegg

Webfind the unit digit of 3278^1237 - YouTube. #RevoClasses #ShortTrickMaths #Aptitudefind the unit digit of 3278^1237Join the Telegram Channel by clicking the link … WebJul 30, 2014 · You already have the mechanism to extract the last digit from a number. You just need to extend this by using use division to "shift" the digits the required number of places. For example, if you have the number 1234, to get the second digit you can divide by 10, to get 123. Using 123 mod 10 will give you the digit 3. WebThe answer is [math]60 [/math]. It can be solved using congruences modulo [math]100 [/math] but there’s an easier way. I can divide [math]234 [/math] by [math]2 [/math] and [math]345 [/math] by [math]5 [/math] to make an equivalent product as follows: [math]\quad 123\times 234\times 345\times 456\times 567\times 678\times 789 [/math] shobha gowda insurance agency

Find the last digit of 3278^123 - Brainly.in

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Find the last digit of 3278 123

find the unit digit of 9 power 85 - Brainly.in

WebAug 1, 2010 · Finding Last Digit Added Aug 1, 2010 by gridmaster in Mathematics This widget will calculate the last digit of a number.The last digit number is used in Pattern … WebFind the last digit of 3278 to the power 123 Answer : As per the data given in the above question. we have to find the unit place of (3278)¹²³. Always know that the units digits go …

Find the last digit of 3278 123

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WebAnswer (1 of 13): Last digit of 1273^n should be equal to the last digit of 3^n. Therefore, last digit of 1273^122!= 3^122! Now. 3 follows a patter in terms of its powers and last … WebAbstract Algebra (5th Edition) Edit edition Solutions for Chapter 4.3 Problem 28P: (i) Find the last digit (units digit) of a = 7123. That is, find the remainder in the division of a by …

WebOct 18, 2016 · Therefore you need to use BigInteger or write your own exponentiation function. The latter is the more desirable since the way more efficient way to compute the last digit is to reduce a modulo 10, b modulo 4, then take the power and then reduce modulo 10 again. This should even work within the range were floating-point arithmetic is … WebOct 12, 2024 · Print. In ( (36472)^123!) ,the last two digits of 123! would be 00 as it is a factorial and hence we can say that it is divisible by 4.The unit digit depends on the unit …

WebFeb 19, 2024 · In ( (36472)^123!) ,the last two digits of 123! would be 00 as it is a factorial and hence we can say that it is divisible by 4.The unit digit depends on the unit digit of …

WebMay 12, 2024 · Find the last digit of 3278^123 See answer Advertisement Advertisement nejharaaashish nejharaaashish Answer: last digit is 4 ( 8×3=24) Advertisement …

WebLong Multiplication Example: Multiply 234 by 56. Long Multiplication Steps: Stack the numbers with the larger number on top. Align the numbers by place value columns. … rabbits garden sign winnie the poohWebAug 11, 2024 · 2467^153 x 341^72. Taking each of the terms separately and computing the unit digits correspondingly, we get. 341^72. but the unit digit of 341 is 1. all powers of 1 will result in 1, hence the unit digit of 341^72=1. 2467^153. the unit digit of 2467 = 7. The unit digits of the powers of 7 are as follows: 7^1=7. 7^2=9. rabbits glitch midiWebFind unit digit in the product : (6374)1793 x (625)317 x (341)491 Solution : In (6374)1793, unit digit is 4. The cyclicity of 4 is 2. Dividing 1793 by 4, we get 1 as remainder. 41 = 4 So, the unit digit of (6374)1793 is 4. In (625)317, unit digit is 5. Since 5 has the cyclicity 1, the unit digit of (625)317 is 5. In (341)491, unit digit is 1. shobha groupWebNote that φ ( 100) = 100 ( 1 − 1 2) ( 1 − 1 5) = 40 using Euler's product formula, so since 3 and 100 are coprime, 3 φ ( 100) ≡ 3 40 ≡ 1 (mod 10) and so 3 885 ≡ ( 3 40) 22 ⋅ 3 5 ≡ 1 22 ⋅ 3 5 ≡ 3 5 ≡ 243 ≡ 43 (mod 100), i.e. the last two digit of 3 885 are 43. Edit: I misread the question as asking only about the last digit of 3 885. Share Cite shobhagya steel tech indiaWebJul 20, 2016 · When n = 5: x = 243 The last digit is 3 There is a pattern! 1,3,9,7,1,3,9,7,1,3,9,7,1,3,9,7,1,3,9,7... and so on. The pattern repeats itself every 4 iterations. {1,3,9,7} {1,3,9,7}... We can therefore deduce that if: ( n mod 4) = 0, The last digit is 1 ( n mod 4) = 1, The last digit is 3 ( n mod 4) = 2, The last digit is 9 shobhagpura pincodeWebThe two last digits of the number 9^123, therefore, is not difficult to calculate : they are 29. Therefore, the last two digits of the number 3^123 + 7^123 + 9^123 you can easily find … rabbits glitch lyricsWebMar 19, 2024 · 1 Answer Alan P. Mar 19, 2024 The digit in the tens place is the second digit to the left of the decimal point. The digit in the tenths place is the first digit to the right of the decimal place. Explanation: An example might help. Consider the number 4927.3651 This represents: XXX4 thousands plus XXX9 hundreds plus XXX2 tens plus XXX7 ones … rabbits giving birth in nature