This Online worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Thursday, October 29, 2020
Online worksheet for class 9 TM - స్థూపము - ఉపరితల వైశాల్యం - 1
Prepared by BASA RAJA GOPAL SA(Maths) ZPHS Kathalapur
Wednesday, October 28, 2020
Online worksheet for class 9 EM - The elements of geometry-2
This Online worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Online worksheet for class 8 telugu medium - ఘన మూలాలు
This Online worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Online worksheet for class 7 English medium triangle and its properties
This Online worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Friday, October 23, 2020
Online worksheet for class 7 On Lines and Angles
This Onlline worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Thursday, October 22, 2020
Online worksheet for class 8 English medium Powers and Exponents
This Onlline worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Online worksheet for class 7 English medium Simple equations-1
This Onlline worksheet Prepared by
Vadlakonda Srikanth
SA(Maths) @ ZPHS Dharoor
TMF President Jagtial district
Online worksheet for class 7 English Medium On Simple equations-2
Siripuram Mahesh
SA(Maths) @ZPHS Bhupathi Pur
Jagtial District
Wednesday, October 21, 2020
Online worksheet for class 9th EM - Remainder theorem from Polynomials
This Online worksheet is Prepared by Basa Raja Gopal SA(Maths)@ZPHS Kathalpaur, Jagtial District.
Give your valuable feedback in Comment Box
Tuesday, October 20, 2020
Sets-4th-class 10- Operations on Sets- Union of two sets - English medium-with examples and model problems
In this page,
we are going to know the "Operations on sets"
There are Three Basic operations. Those are Union of sets, intersection of sets and difference of sets.
Before going to know the operations on sets
first we know the Introduction of sets and Types of sets
Now let us learn about,
Let A and B are two Non-empty sets
"A set with elements from set A and Set B is called Union set of set A and set B"
we denote Union set of A and set B as "A∪B".
we read as "A union B"
The element of A∪B is an element of either set A or set B or Both.
A∪B is represents in Set builder form as follows
A∪B={x : x 𝞊 A or x 𝞊 B }
Example-1.
A={1, 2, 3, 4 } and B={2, 4, 6, 8, 9 }
All the elements from two sets, write in one set
(keep in mind, No element can repeat in a set)
∴ A∪B={1, 2, 3, 4, 6, 8, 9 }
Example-2.
P={a, e, i, o, u } and Q={a, b, c, d, e }
All the elements from two sets, write in one set
∴ P∪Q={a, e, i, o, u, b, c, d }
(write all elements from first set then write elements from second set. If any element member in two sets , write only one time)
Example-3.
A={2, 3, 5, 7 } and Ø ={ }
All the elements from two sets, write in one set
A∪Ø={2, 3, 5, 7 }
∴ A∪Ø=A
(write all elements from first set then write elements from second set. But here no element in second set because it is Null set. So we get first set as answer )
Example-4.
A={4, 6, 8, 9, 10 } and A={4, 6, 8, 9, 10 }
write all elements from first set then write elements from second set.
A∪A={4, 6, 8, 9, 10 }
∴ A∪A=A
(All the elements in two sets are same and no element repeats. So we got answer as first set)
Note:
1. AUB = BUA
2. AUØ = ØUA = A
3. AUA = A
4. AUB is super set to set A and set B
5. set A is subset to AUB. (A ⊂ AUB)
6. set B is subset to AUB. (B ⊂ AUB)
7. If A ⊂ B, then AUB = BUA = B
7. If B ⊂ A, then AUB = BUA = A
worksheet for class 9 Algebraic identities Both Media
V. Venkata Swamy
SA(Maths) @ZPHS KathalaPur
Jagtial District
Monday, October 19, 2020
Sunday, October 18, 2020
Online worksheet for class 10 english medium Basic operations on sets
Siripuram Mahesh
SA(Maths) @ZPHS Bhupathi Pur
Jagtial District
Friday, October 16, 2020
online worksheet for class 8 telugu medium పౌన పున్య పట్టికలు, రేఖా చిత్రాలు
Vadlakonda Srikanth
SA(Maths)
President, TMF Jagtial
worksheet for class 10 Telugu medium త్రికోణమితీయ నిష్పత్తులు
This online work sheet Prepared by V.Venkata Swamy
V. Venkata Swamy SA(Maths)
ZPHS KATHALAPUR
JAGTIAL DISTRICT
Thursday, October 15, 2020
Wednesday, October 14, 2020
Tuesday, October 13, 2020
Monday, October 12, 2020
Friday, October 9, 2020
Worksheet for class 10 english medium on sets
Prepared by V. Venkata Swamy, SA(Maths), ZPHS Kathalapur, Jagtial district
Thursday, October 8, 2020
Wednesday, October 7, 2020
Worksheet for class 8 English medium on Linear equations in one variable
Prepared by V. Venkata Swamy, SA(Maths), ZPHS Kathalapur, Jagtial Dist
Worksheet for class 10 English medium on Logarithms-2 from Real numbers
Prepared by V. Venkata Swamy, SA(Maths), ZPHS Kathalapur, Jagtial Dist.
Worksheet for class 10 English medium on SETS-1
Prepared by V. Venkata Swamy, SA(Maths), ZPHS Kathalapur, Jagtial Dist
Worksheet for class 10 Telugu medium on సరూప త్రిభుజాలు - 1
కృత్య పత్రము - సరూప త్రిభుజాలు
Prepared by V. Venkata Swamy, SA (Maths), ZPHS Kathalapur, Jagtial district
Tuesday, October 6, 2020
Sunday, October 4, 2020
worksheet for class 9 Telugu medium on Lines and Transversal
సరళ రేఖలు - తిర్యగ్రేఖ - 9వ తరగతి
కృత్య పత్రం (worksheet)
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