class 10 deleted syllabus
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Answers
Explanation:
*Topics deleted chapter wise*
Class-10, Mathematics
*1.Real Numbers*
Ex-1.1(Euclid Division Lemma)
*2. Polynomials*
Ex- 2.3,Q-3,4 and 5
Ex- 2.4,Q-4
(Problems based on Division Algorithm)
*3. Linear equations in two variables*
Cross multiplication method
*4. Quadratic equations*
Problem sums based on reducible forms
*5. Arithmetic progression*
Ex - 5.3, Q -15 to 20
Example - 16
Ex - 5.4, Q - 3, 4 and 5
(Problem sums based on sum of n terms of an AP)
*6. Triangles*
Proofs of Theorems 6.6 and 6.9
*7. Coordinate Geometry*
Ex - 7.3
Examples - 11 to 15
Ex - 7.4 , Q - 5,6 and 7
(Area of triangle)
*8. Trigonometry*
Derivation of 0°and 90°
Ex -8.3 (complementary angles)
Examples-9,10 and 11
*9. Applications of trigonometry*
No deletion
*10. Circle*
No deletion
*11. Construction*
Ex - 11.1, Q -2 to 7
(Construction of similar triangles)
Examples- 1 and 2
*12. Areas related to circles*
Example 3
Ex - 12.2 Q -7
(Central angle 120°)
*13. Volume and surface area*
Examples - 12,13 and 14
Ex - 13.4
Ex - 13.5, Q - 5,6 and 7
(Frustum of cone)
*14. Statistics*
Step Deviation Method
Ex - 14.4( Cumulative Frequency Curve)
Example - 9
*15. Probability*
No deletion
Explanation:
1.Real Numbers*
Ex-1.1 (Euclid Division Lemma)
2. Polynomials
Ex- 2.3,Q-3,4 and 5
Ex- 2.4,Q-4
(Problems based on Division Algorithm)
3. Linear equations in two variables*
Cross multiplication method
4. Quadratic equations*
Problem sums based on reducible forms
5. Arithmetic progression*
Ex - 5.3, Q -15 to 20
Example - 16
Ex - 5.4, Q - 3, 4 and 5
(Problem sums based on sum of n terms of an AP)
6. Triangles
Proofs of Theorems 6.6 and 6.9
7. Coordinate Geometry
Ex - 7.3
Examples - 11 to 15
Ex - 7.4 , Q - 5,6 and 7
(Area of triangle)
8. Trigonometry*
Derivation of 0°and 90°
Ex -8.3 (complementary angles)
Examples-9,10 and 11
9. Applications of trigonometry
No deletion
10. Circle
No deletion
11. Construction
Ex - 11.1, Q -2 to 7
(Construction of similar triangles)
Examples- 1 and 2
12. Areas related to circles
Example 3
Ex - 12.2 Q -7
(Central angle 120°)
13. Volume and surface area
Examples - 12,13 and 14
Ex - 13.4
Ex - 13.5, Q - 5,6 and 7
(Frustum of cone)
14. Statistics
Step Deviation Method
Ex - 14.4( Cumulative Frequency Curve)
Example - 9
15. Probability