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Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer}
13
Oct
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer} -e 2 3% [...]
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer}
13
Oct
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer} -e 2 3% [...]
Find the union of each of the following pairs of sets : (ii) A = [a , e , i , o, u} B = [a , b , c}
13
Oct
Find the union of each of the following pairs of sets : (ii) A = [a , e , i , o, u} B = [a , b , c} -e B C Find the union of each of the following pairs of sets : (ii) A = [a I O u} & B = [...]
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Find the union of each of the following pairs of sets : (ii) A = [a ,
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Let V = {a, e, i, o, u} and B = {a, i, k, u}. Find V – B and B – V
13
Oct
Let V = {a, e, i, o, u} and B = {a, i, k, u}. Find V – B and B – V -e I K Let V = {a O u} and B = {a u}. Find V - B and B - V October 13, 2021 Category: Chapter 1 - Sets , Maths [...]
Let A = {a, e, i, o, u} and B = {a, i, u}. Show that A ∪ B = A.
13
Oct
Let A = {a, e, i, o, u} and B = {a, i, u}. Show that A ∪ B = A. -e I Let A = { a O u} and B = {a u}. Show that A ∪ B = A. October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar [...]
Let A = { a, e, i, o, u} & B = { a, b, c, d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?)
13
Oct
Let A = { a, e, i, o, u} & B = { a, b, c, d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) -e B C d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) I Let [...]
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d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) ,
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8. The following table gives the frequencies of most commonly used letters a, e, i, o, r, t, u from a page of a book : Represent the information above by a bar graph.
03
Jul
8. The following table gives the frequencies of most commonly used letters a, e, i, o, r, t, u from a page of a book : Represent the information above by a bar graph. -e 8. The following table gives the frequencies of most commonly used letters a I O R t) u from a [...]
Four solutions of K2SO4 with the following concentration 0.1 m , 0.01 m and 0.001 m are available. The maximum value of van’t Hofffactor , i, corresponds to
14
Dec
Four solutions of K2SO4 with the following concentration 0.1 m , 0.01 m and 0.001 m are available. The maximum value of van’t Hofffactor , i, corresponds to 0.01 m and 0.001 m are available. The maximum value of van't Hofffactor corresponds to Four solutions of K2SO4 with the following concentration 0.1 m I December [...]
HgCl2 and I2 both when dissolved in water containing I- ions the pair of species formed is (a) HgI2, I-
25
Nov
HgCl2 and I2 both when dissolved in water containing I- ions the pair of species formed is (a) HgI2, I- HgCl2 and I2 both when dissolved in water containing I- ions the pair of species formed is (a) HgI2 I November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The elements which occupy the peaks of ionisation energy curve, are (a) Na, K, Rb, Cs (b) Na, Mg, Cl, I (c) Cl, Br, I , F (d) He, Ne, Ar, Kr
10
Nov
The elements which occupy the peaks of ionisation energy curve, are (a) Na, K, Rb, Cs (b) Na, Mg, Cl, I (c) Cl, Br, I , F (d) He, Ne, Ar, Kr Ar are (a) Na Br Cl Cs (b) Na F (d) He I I (c) Cl K Kr Mg Ne Rb The elements [...]