What is the remainder when 15^5 is divided by 17?
What is the remainder when 15^5 is divided by 17?
83^261/17 can be simplified to 83^5/17 (using Euler), 83/17 leaves 15 as remainder..so 83^5/17 becomes 15^5/17..
i'm stuck up with this last step (15^5/17)..what is the easy way to find its remainder?😁
If N=1223334444.......and is a 100-digit number,find the remainder when n is divided by 16?
plz explain 😟
hw many words can be made frm the word RAINBOW in which vowels never come together
What is the least value of x such that 60!/x will be an odd number? plz explain this! dont just post answers give some explanation 😁
There are 100 articles numbered n1,n2,n3............. n100..They are arranged in all possible ways . How many arrangements would be there in which n28 will always be before n29?
Please explain approach .. OA=4950*98!
When positive integer n is divided by 5, the remainder is 1. When n is divided by 7, the remainder is 3. What is the smallest positive integer k such that k+n is a multiple of 35?
a) 3
b) 4
c) 12
d) 32
e) 35
How to find the last digit of 7^11^22^33 by cyclicity?
for whom does PWD(persons with disability) reservation in iims apply?the power of my eyes is very high.-13.5 for the right and -3.5 for the left.am i eligible?please help...
if the number of factors of n^3 is 34, find the no of factors of n^2?
Find the sum of the series
1*2+2*2+3*2^2+4*2^3+....+100*2^99
a.99*2100-1 b.99*2101+1 c.99*2101-1 d.99*2100+1
Q) In how many ways can a person score a total of 130 marks in an exam consisting of 3 sections of 50 marks each?
plzz guys also post the solution with explanation....
Thoma & I play a game of chess. Bet on each game is twice the previous game. The series end only when i win the game. Rs 2 is the first bet. Odds of Thomas wining a game against me are 9:1. How much did Thomas lose/ gain at the end
How many six digit numbers end in 6 and are divisible by 6?
I don't have official answer, so please give explanation of your ans
- 60000
- 90000
- 30000
- 15000
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Trains p and q have lengths of 400m and 600m resp.they are runnin on parallel tracks towards each other.find the total dist covered by the two trains from the time they start to cross each other to the time they completely cross each other.
A square ABCD is constructed inside a triangle PQR having sides PR = 10 cm, PQ=17 cm & QR=21 cm. Find the perimeter of the square ABCD,(the square is inscribed within the triangle)
In how many ways can u colour all faces of a cube with 3 different colours
how many integral solution is possible for the equation MODE(Y-18)+MODE(Y-9)+MODE(Y+9)+MODE(Y+18)=54..
APPROACH PLEASE
From the set of first 10 natural numbers , A picks some numbers and calculates their product as
“T”. The product of the remaining numbers in the set is “S”. If T is completely divisible by S
minimum value of T/S is?
Please discuss it
- 16
- 21
- 14
- 7
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sum of the series 1+ 1/1+2 + 1/1+2+3 +1/1+2+3+4 +.......upto infinte terms...
answer = 2n/n+1 ....please help me guys
- 2n/n+1
- 2/n(n+1)
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