Class -11, Ch -1, Sets , Ex -1.4, Q-10,11

Sets , Nios, Class-12, Ch-1 ,Ex-1.1 ,Q-1

Image of (1, 2, 3) w.r.t a plane is (-7/3,-4/3,-1/3) then which of the following points lie on the plane (A) (-1,1,-1) (B) (-1,-1,1) (C) (-1,-1,1) (D) (1,1,-1)

The minimum temperature (in ""^(@)C ) during the day at Delhi has been recorded for 30 days, as given below: 11.8, 11.6, 11.6, 11.4, 11.3, 11.4, 11.7, 11.7, 11.3, 11.4, 11.7, 11.7, 11.6, 11.3, 11.5, 11.8, 11.3, 11.3, 11.4, 11.5, 11.3, 11.5, 11.5, 11.8, 11.5, 11.4, 11.3, 11.6, 11.5 Construct a frequency table for the above data.

Write the inverse of 5 under multiplication modulo 11 on the set {1, 2, ....., 10}.

The set of solution of inequality [x]^2=-[x], where [.] denotes greatest integer function is (a) {-1,0} (b) [-1,0] (c) [0,2] (d) [-1,1)

From the sets given below, select equal sets : A= {2,4,8, 12} , B = { 1,2, 3, 4} , C = { 4, 8. 12 , 14} , D = { 3,1,4,2} E= {-1,1} , F = {0, a} , G = {1, -1} , H = { 0, 1}

Class 10 science bio ch 3 lec 1

Class 10 Exercise 10.2 Question 1 | CBSE Class 10 Ex -10.2 Q1 | NCERT | Class 10 Maths Chapter 10

If R is a relation from set A={11 , 12 , 13} to set B={8, 10 , 12} defined by y=x-3, then write R^(-1)dot A. {(8,11),(10,13)} B. {(8,11),(10,12)} C. {(10,13),(10,11)} D. none of these