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f(y)=y repeated y times,for example f(3)=333,f(5)=55555.
then a=f(2001)+f(2002)+f(2003)+(2004)+(2005)+.......(2012)+(2013)+(2014)+(2015).
what is the remainder upon division of a by 3 ?
2018^2019-20119^2018 divided by 5 what is the remainder?
5 visitors are sitting in a room. Each one likes ROSMALAI or RAJVOG, As least one likes RAJVOG . Given that between any two students at least one likes ROSMALAI. How many visitors like RAJVOG ?
further info: ROSMALAI or RAJVOG are names of sweet?
explain the answers please?
1.
what is the difference between L,C.M of all the numbers from 1 to 12 and L.C.M of all the numbers from 1 to 11?
2.
from 1 to 150. how many integers are multiples of 3 or 6 but not of 5
'assasination'
How many words can be made with 5 letters.
7×TUSHER=6×HERTUS
every alphabet here will be a number
For Further information:
T/U/S/H/E/R=0,1,2,3,4,5,6,7,8,9

SOLVE THE EQUATION ABOVE.
In how many ways can a class of 22 students be split into two groups of 9 and 13 respectively if there is a pair of twins who must not be separated? (4 Marks)
Ques.1
5 girls and 5 boys are to be seated around a circular table such that no 2 girls will sit together the number of ways in which they can be seated around the table is?
Ques2: 6 women and 5 men are to be seated in a row so that no two men can sit together number of ways they can be seated is?
What is circular permulation and why we do (n-1) and (n-1)/2
At least how many 8's are needed after 1 to make a number which can be expressed as x^64, where x is an integer?
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