Find unit digit of 5444 + 6666
Web1. Digits 0, 1, 5 & 6: When we observe the behaviour of these digits, they all have the same unit's digit as the number itself when raised to any power, i.e. 0^n = 0, 1^n =1, 5^n = 5, 6^n = 6. Let's apply this concept to the following example. Example: Find the unit digit of following numbers: 185 563. Answer= 5. WebFeb 27, 2024 · Best answer Correct Answer - Option 2 : 4 Given: 44 44 × 66 66 × 99 99 Concept used: A number with unit digit 4 has repeating cycle 4 and 6 after every 2 power expansion A number with unit digit 6 has repeating cycle 6 at every power expansion A number with unit digit 9 has repeating cycle 9 and 1 after every 2 power expansion …
Find unit digit of 5444 + 6666
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WebExample: Finding the Unit digit of following numbers: 189 562589743 = 9 (since power is odd); 279 698745832 = 1 (since power is even); 154 258741369 = 4 (since power is odd); 194 65478932 = 6 (since power is even). Digits 2, 3, 7 & 8: These numbers have a power cycle of 4 different numbers. WebAug 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.
WebMar 14, 2024 · Official Solution: A number with the units digit of 6, in any positive integer power, will have 6 as its units digit. So, the units digit of 66 6 is 6. A number with the … WebApr 25, 2016 · Apr 25, 2016 at 4:29. Notice $3^ {4n + k} = (3^4)^n*3^k = 81^n*3^k$. $81^n$ will have 1 in the units place so $3^ {4n+k}$ will have the same digit value as $3^k$. …
Web#MathPuzzle #Aptitude #MathTricksDetails : Can You Find The Unit Digit of 1! +2! +3! +4! +5! +6! +…100! ?Pause the video, try yourself before checking the so... WebApr 8, 2024 · Unit place of 2^125 is - 16436932. echinta1975 echinta1975 08.04.2024 ... so unit digit is 2 . hope it helped. Advertisement Advertisement New questions in Math ...
WebThe Finding Unit Digit - MCQ Test questions and answers have been prepared according to the UPSC exam syllabus.The Finding Unit Digit - MCQ Test MCQs are made for …
WebTake the unit digit in 32 and find its cyclicity. The unit digit of 32 is '2' and its cyclicity is 4. Step 2 : Divide the exponent 27 by the cyclicity 4. Step 3 : When 27 is divided by 4, the remainder is 3. Take the remainder 3 as power of 2 (unit digit of 32). 2 3 = 8. Therefore, the unit digit of 32 27 is 8. Solved Questions. Question 1 ... top interior design software programsWebExample: Finding the Unit digit of following numbers: 189 562589743 = 9 (since power is odd); 279 698745832 = 1 (since power is even); 154 258741369 = 4 (since power is odd); 194 65478932 = 6 (since power is … pinch of nom mexican chickenWebMay 27, 2024 · Although unit digits of powers of 1, 4, 5, 9 show different patterns, we can apply a general rule...here a demonstration of finding the unit digit of large expressions.....too good for all... pinch of nom minced beef recipes ukWebFind the digit at the unit place of 4444 × 6666 × 9999. ← Prev Question Next Question →. 0 votes . 24 views. asked Feb 27 in Aptitude by Pravask (30.0k points) closed Mar 1 by … pinch of nom minced beef recipesWeb1. Digits 0, 1, 5 & 6: When we observe the behaviour of these digits, they all have the same unit's digit as the number itself when raised to any power, i.e. 0^n = 0, 1^n =1, 5^n = 5, 6^n = 6. Let's apply this concept to the … pinch of nom mexican riceWeb4 3 =64. 4 4 =256. From above it is clear that the cyclicity of 4 is 2. Now with the cyclicity number i.e. with 2 divide the given power i.e. 993 by 2 what will be the remainder the … Name a Vocabulary resource and we have it for you in this section: Visual … top interior design firms in the usWebDec 7, 2024 · here it is EVEN, so units digit = 6 3) 6 gives 6 as units digit irrespective of any POSITIVE integer as power so here units digit = 6.. therefore UNITS digit of entire term will be same as that of 9*6*6 = 36*9.. so units digit = 4, as 9*6=54 C mathiaskeul Manager Joined: 10 Apr 2016 Posts: 50 Own Kudos [? ]: 24 [ 0] Given Kudos: 7 top interior design publications