Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Divam Kumar posted an Question
December 12, 2020 • 17:49 pm
![]()
30 points
30 points
- IIT JAM
- Mathematics (MA)
77. the necessary nd saunflicicnt condition that congruence ax + by cu0 (mod m) has solution if: (a) dle (c) dle when d- (a, b, m) (8) d-(a, b, m) (d) none of t
77. The necessary nd saunflicicnt condition that congruence ax + by cu0 (mod m) has solution if: (A) dle (C) dle when d- (a, b, m) (8) d-(a, b, m) (D) None of these 78. Congruence relations are (A) Rellexive (B) Symmetrie (C)Bodh (A) and (B) (D) None of these 79. The function f(x)= |xl is . (A) continuous (B) not continuous (C) differentiable (D) None of these 80. Derivative of constant fiunction is (A) 0 (B) (C) 2 (D) None of these 81. A bounded function, having a finite number of points of discontinuity on la, b), is g. on [a, b] (A) integrable (B) not integrable (C) differentiable (D) None of these 82. An arithmetic function fis said to be iff (mn)-f (on) f n), where (1, 1)1. (A) homomorphic (B) multiplicative (C) holomorphie (D) None of these 83. Iffis a multiplicative funetion and S() fd) S(m, then: diw (B) inverse off (A) multiplicative (C) isomorhic (D) None of these
1 Answer(s)
Answer Now
- 0 Likes
- 1 Comments
- 0 Shares
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Anonymous User Best Answer
see attachment below