6
If A = {3, 6, 9, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16}, D = {5, 10, 15, 20}; find
13
Oct
If A = {3, 6, 9, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16}, D = {5, 10, 15, 20}; find -12 10 14 15 16 … 18 20 20}; find 21 4 6 8 9 b = 4 c = 2 [...]
If A = {1,2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = { 7, 8, 9, 10} ; find
13
Oct
If A = {1,2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = { 7, 8, 9, 10} ; find 10} ; find 2 3% 4 5 6 7) 8 8} and D = { 7 9 B (3 C = {5 If A = {1 October [...]
Write the following sets in the set-builder form (iv) {2,4,6,…}
13
Oct
Write the following sets in the set-builder form (iv) {2,4,6,…} ...} 4 6 Write the following sets in the set-builder form (iv) {2 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Write the following sets in the set-builder form (i) {3,6,9,12}
13
Oct
Write the following sets in the set-builder form (i) {3,6,9,12} -12 6 9 Write the following sets in the set-builder form (i) {3 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Let U = {1, 2, 3, 4, 5, 6}, A = {2, 3} and B = {3, 4, 5}. Find A’, B’, A’ ∩ B’,(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’.
13
Oct
Let U = {1, 2, 3, 4, 5, 6}, A = {2, 3} and B = {3, 4, 5}. Find A’, B’, A’ ∩ B’,(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. (A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. 2 3} and [...]
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(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. ,
2 ,
3} and B = {3 ,
3% ,
4 ,
5 ,
5}. Find A’ ,
6 ,
A = {2 ,
A’ ∩ B’ ,
B ,
Let U = {1 ,
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9}. Find A.
13
Oct
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9}. Find A. 10} and A = {1 2 3% 4 5 6 7) 8 9 9}. Find A. Let U = {1 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT [...]
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A .
13
Oct
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A . 2 3% 4 5 6 8} . Find A - B and B - A . b=–2 Let A = {1 October 13, 2021 Category: Chapter 1 - Sets [...]
Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }. Find A ∩ B and hence show that A ∩ B = B.
13
Oct
Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }. Find A ∩ B and hence show that A ∩ B = B. 10} and B = { 2 2 3% 4 5 6 7 }. Find A ∩ B and hence show [...]
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10} and B = { 2 ,
2 ,
3% ,
4 ,
5 ,
6 ,
7 }. Find A ∩ B and hence show that A ∩ B = B. ,
7) ,
8 ,
9 ,
Let A = {1 ,
Let A = {2, 4, 6, 8} and B = {6, 8, 10, 12} then find A ∪ B .
13
Oct
Let A = {2, 4, 6, 8} and B = {6, 8, 10, 12} then find A ∪ B . 10 12} then find A ∪ B . 4 6 8 8) and B (-6 Let A = {2 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Ten charges are placed on the circumference of a circle of radius R with constant angular separation between successive charges. Alternate charges 1, 3, 5, 7, 9 have charge (+q) each, while 2, 4, 6, 8, 10 have charge (–q) each. The potential V and the electric field E at the centre of the circle are respectively.
19
Sep
Ten charges are placed on the circumference of a circle of radius R with constant angular separation between successive charges. Alternate charges 1, 3, 5, 7, 9 have charge (+q) each, while 2, 4, 6, 8, 10 have charge (–q) each. The potential V and the electric field E at the centre of the circle [...]
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10 have charge (–q) each. The potential V and the electric field E at the centre of the circle are respectively. ,
3% ,
4 ,
5 ,
6 ,
7) ,
8 ,
9 have charge (+q) each ,
Ten charges are placed on the circumference of a circle of radius R with constant angular separation between successive charges. Alternate charges 1 ,
while 2 ,