unit digit of square root of 9801 is Hint We have to find out the digit s unit s place in the square root such that it s square should give us 9801 Complete step by step answer Given the digit 9801
1 Answer 1 vote answered Mar 27 2021 by Cammy 26 3k points selected Mar 27 2021 by Daivi Best answer i 9801 Unit digit 1 Unit digit of square root 1 or 9 As number is odd square root is also odd ii 99856 Unit digit 6 Unit digit of square root 4 or 6 As number is even square root is also even iii 998001 Write the possible unit s digits of the square root of the following numbers Which of these numbers are odd square roots i 9801 ii 99856
unit digit of square root of 9801 is
unit digit of square root of 9801 is
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Find The Perfect Square Of 9801 With Full Solutions Brainly in
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What is the Square Root of 9801 You already have the answer to that question and you also know about the inverse operation of 9801 square root Keep reading to learn what the parts are called 9801 is the square root of 9801 symbol 2 is the index 9801 radicand the radicand is the number below the radical sign Square root 99 If the number ends with 1 then the one s digit of the square root of that number may be 1 or 9 Therefore one s digit of the square root of 9801 is either 1 or 9
In this question we have been given some numbers and are asked to find the unit s place digit of the square root of each of the given numbers that can be possible The numbers given in the question are 9801 99856 998002 657666025 Question The possible one s digits of the square root of 9801 is 1 2 or 4 2 1 or 9 State whether it is 1 or 2 Easy Solution Verified by Toppr Correct option is A Answer 2 Explanation Since 1 2 and 9 2 give 1 at unit s place so these are the possible values of unit digit of the square root Was this answer helpful 0
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Solution If the number ends with 1 then the one s digit of the square root of that number maybe 1 or 9 If the number ends with 6 the one s digit of the square root of that number maybe 4 or 6 If the number ends with 5 the one s digit of the square root of that number will be 5 i 9801 We know that the unit s digit of the square of a number having digit as unit s 2place 1 is 1 and also 9 is 1 9 81 whose unit place is 1 Unit s digit of the square root of number 9801 is equal to 1 or 9
Since 98 comes in between the squares of 9 and 10 so we can say that the ten s digits of the square root of 9801 will be 9 so far we can say that the square root will be either 91 or 99 Now we will find the exact unit digit i 9801We know that If a number ends with 1 if square root can end with 1 or 9 Possible unit digits 1 or 9 Rough As 1 2 1 9 2 81 1 1 81 9
Square Root Of 9801 By Long Division Method YouTube
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unit digit of square root of 9801 is - To find the unit s place digit of the square root of the given number we will find the squares of all elementary numbers which are from 1 to 9 After that we will list out all the numbers whose square s unit s digit is same as the unit s digit in the question