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Assertion (A),Reason (R) question of function for UGC NET computer science (in Hindi)
Lesson 13 of 17 • 46 upvotes • 8:09mins
Nisha Mittal
Assertion (A) y = 2x + 3 is a one-to-one real valued function. Reason (R) x1 ≠x2 ⇒ y1 ≠y2, y1= 2x1+ 3, y2= 2 x2+ 3,for any two real x1 and x2 . (a) A and R are both correct, also R is the correct explanation of A (b) A and R are both correct, but R is not the correct explanation of A (c) A is correct, but R is wrong (d) A is wrong, but R is correct
(Hindi ) Function-related Important Questions: NTA-UGC NET
17 lessons • 2h 12m
1
Overview of the Course (in Hindi)
6:11mins
2
What is Function (in Hindi)
8:31mins
3
Domain, Co-domain and Range (in Hindi)
8:06mins
4
Types of Functions(in Hindi )
8:15mins
5
F : N → N be a function given by f(x) =x+1for x∈N(in Hindi)
8:19mins
6
Composition of Functions(in Hindi )
8:11mins
7
The composite functions ho(gof) and (hog)of(in Hindi)
8:05mins
8
Show that the relation R in R defined as R = {(a, b): a ≤ b} (in Hindi)
8:08mins
9
Relation R in the set Z of integers given by R = {(a ,b): a-b is divisible by 5}(in Hindi)
8:00mins
10
The transitive closure of a relation R on set A whose relation matrix(in Hindi)
8:13mins
11
Relation R defined as aRb if a is brother of b is of what type.(in Hindi)
5:25mins
12
The relation ‘has the same father as’ over the set of children is (in Hindi)
7:32mins
13
Assertion (A),Reason (R) question of function for UGC NET computer science (in Hindi)
8:09mins
14
How many students passed in both semester (in Hindi)
8:05mins
15
Inverse function (in Hindi)
8:07mins
16
Function assertion and reason related question (in Hindi)
6:52mins
17
What is the value of (A′∩B′) (in Hindi)
8:21mins
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