A. (a,b)
B. (b,c)
C. (a,c)
D. None
View AnswerC. (a,c)
Number Theory MCQs
If (b,c)=1 then (a,bc)=.
A. (a,c).(b,c)
B. (a,b).(a,c)
C. Both A & B
D. None
View AnswerB. (a,b).(a,c)
If (a,b)=d then (ma,mb)=.
A. d
B. md
C. m
D. None
View AnswerB. md
If (b,c)=1 and a/c then.
A. (a,b)=1
B. (a,c)=1
C. Both A & B
D. None
View AnswerA. (a,b)=1
If c/ab and (c,a)=1 then.
A. c/a
B. c/b
C. a/b
D. None
View AnswerB. c/b
GCD of 4 and 8 is.
A. 2
B. 4
C. 8
D. None
View AnswerB. 4
Common divisors of (-2,-4) are.
A. {1,2}
B. {-1,-2}
C. Both A and B
D. None
View AnswerC. Both A and B
Convert 〖(223)〗_10 into base 5.
A. 1344
B. 1343
C. 1433
D. None
View AnswerB. 1343
In Number Theory we study about the extension of integers.
A. Algebraically
B. Analytically
C. Both A and B
D. None
View AnswerC. Both A and B
In CRS any two elements of set A arefor (mod m).
A. Congruent
B. In-congruent
C. Equivalent
D. None
View AnswerB. In-congruent