Questions by HelloWorld

0 votes

1 answer 335 views

Check whether the relation R defined in the set {1, 2, 3, 4, 5, 6} as R = {(a, b): b = a + 1}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 319 views

Show that the relation R in R defined as R = {(a, b): a ≤ b} is reflexive and transitive but not symmetric.

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 334 views

Check whether the relation R, defined by R = {(a, b) : a ≤ b3} is reflexive, symmetric or transitive.

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 355 views

Show that the relation R in the set {1, 2, 3} given by R = {(1, 2), (2, 1)}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 737 views

Show that the relation R in the set A of all books in a library of a college, given by R = {(x, y): x

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 453 views

Show that the relation R in the set A = {1, 2, 3, 4, 5} given by R = {(a, b): | a – b | is even}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 869 views

Show that the relation R in the set A = [x ∈ Z : 0 ≤ x ≤ 12}, given by (i) R = {(a, b): | a – b | is a multiple of 4}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 752 views

Give examples of relations which are (i) Symmetric but neither reflexive nor transitive. (ii) Transitive but neither

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 391 views

Show that the relation R in the set A of points in a plane, given by R: {(P, Q):

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 415 views

Show that the relation R, defined in the set A of all triangles as R = {(T1, T2) : T1 is similar to T2}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 412 views

Show that the relation R, defined in the set A of all polygons as R = {(P1, P2) : P1 and P2

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 352 views

Let L be the set of all the lines in XY-plane and R be the relation in L defined as R = {(L1, L2)

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 345 views

Let R be the relation in the set {1, 2, 3, 4} given by R = {(1, 2), (2, 2), (1,1), (4,4), (1,3), (3, 3), (3, 2)}

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 315 views

Let R be the relation in the set N given by R = {(a, b): a = b – 2, b > 6}.

asked Oct 22, 2022 in Chapter 1 Relations and Functions

0 votes

1 answer 742 views

Imagine you are the monitor of the class. You are asked to conduct an interview of a famous singer.

asked Sep 20, 2022 in English

0 votes

1 answer 355 views

Write two past participles in which the last two letters are doubled.

asked Sep 20, 2022 in English

0 votes

1 answer 374 views

Identify the type of sentence: I could manage well enough.

asked Sep 20, 2022 in English

0 votes

1 answer 321 views

Complete the following word chain of verbs: Write e ____, _____,______,_______

asked Sep 20, 2022 in English

0 votes

1 answer 397 views

Spot the error in the following sentence and rewrite it: The novel was publishing in 1952

asked Sep 20, 2022 in English

0 votes

1 answer 363 views

Find out two hidden words of minimum of 4 letters from: “Endurance”

asked Sep 20, 2022 in English

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