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Find Unit digit of (823)^(123!)xx(237)^(...

Find Unit digit of `(823)^(123!)xx(237)^(234!)`

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The correct Answer is:
`=1`
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-NUMBER SYSTEM -MULTIPLE CHOICE QUESTIONS
  1. Find Unit digit of (823)^(123!)xx(237)^(234!)

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  2. If p & q are relatively prime number in such a way p + q = 10 & p lt ...

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  3. If x^(2) - 5y^(2) = 1232, how many pairs are possible for (x, y)

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  4. IF x is a real number x^(7)-x^(3)=1232. Find how many values are possi...

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  5. IF n is a three digit number and last two digits of square of n are 54...

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  6. If a six digit number is formed by repeating a three digit number (e.g...

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  7. If a six digit number is formed by repeating a two digit number three ...

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  8. If a four digit number is formed by repeating a two digit number two t...

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  9. If a number 45678x9231 is divisible by 3, then how many values are pos...

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  10. If a number 67235x489 is divisible by 9, then find the value of x.

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  11. If a number 6784329x145 is divisible by 11, then find the value of x.

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  12. What will come in place of unit digit in the value of (7)^(35) xx (3)^...

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  13. Find the unit digit of expression (259)^123 – (525)^111 – (236)^122 – ...

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  14. Find the unit digit of expression (599)^122 – (125)^625 – (144)^124 + ...

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  15. Find the unit digit of expression (216) ^1000× (625) ^2000×(514) ^3000...

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  16. Find the unit digit of expression (823)^(933!) × (777)^(223!) × (838)^...

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  17. Find the unit digit of expression 125^813 * 553^3703 * 4537^828?

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  18. Find the unit digit of expression (232)^(123!) × (353)^(124!) × (424)^...

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  19. Find the units digit in the expansion of (44)^44+(55)^55+(88)^88.

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  20. The last digit of the following expreesion is : (1!)^1 + (2!)^(2) + ...

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  21. Find the unit digit in the expression :(1!)^(1!) + (2!)^(2!) + (3!)^(3...

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