✔ ⋂ ⋃ ф ܓ ⋎ ∈ ≤ ≥ ∉ ⇒ → ∞ ⊙ ⊄ ⊂ ∴ ∵ ≠ ± ∀ ✕❌ △ ≌ ∠ ॥ π ₹ θ √ ⊥ 𝛂 β ܓ ⋎ λ ∃ ⇔🇽 RESOURCE CENTRE Lab Activities Mathematics 10+1 Activity-3 , Solution: The equation of the given circle is x^2 + y^2 + 8x - 16y + 64 = 0 ⇒ x 2 + 8 x + 16 + ( y 2 − 16 y + 64 ) = 16 \Rightarrow x^2 + 8x + 16 + (y^2 - 16y + 64) = 16 ⇒ ( x + 4 ) 2 + ( y − 8 ) 2 = 4 2 \Rightarrow (x + 4)^2 + (y - 8)^2 = 4^2 ⇒ { x − ( − 4 ) } 2 + ( y − 8 ) 2 = 4 2 \Rightarrow \{ x - (-4) \}^2 + (y - 8)^2 = 4^2 Clearly, the center of the circle is ( − 4 , 8 ) (-4, 8) ( − 4 , 8 ) and its radius is 4. The image of the center after reflection in the line x = 0 x = 0 x = 0 is ( 4 , 8 ) (4, 8) ( 4 , 8 ) . So, the equation of the reflected circle is ( x − 4 ) 2 + ( y − 8 ) 2 = 4 2 (x - 4)^2 + (y - 8)^2 = 4^2 Expanding the equation: x 2 − 8 x + y 2 − 16 y + 64 = 0 x^2 - 8x + y^2 - 16y + 64 = 0 Thus, the equation of the reflected circle is x 2 − 8 x + y 2 − 16 y + 64 = 0...
Lesson Plan Maths Class 10 | For Mathematics Teacher
E-LESSON PLANNING FOR MATHEMATICS
TEACHER CLASS 10TH
lesson plan for maths class X cbse, lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed.
RESOURCE CENTRE MATHEMATICS
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LESSON PLAN (Mathematics) : CLASS 10th Techniques of Making E-Lesson Plan : Click Here Click Here For Essential Components of Making Lesson Plan |
Chapter 1 : Number SystemThis
lesson plan is for the teachers who are teaching mathematics class 10th
New Lesson Plan with Technology Integration as suggested by CBSE in March, 2021 Class 10 Chapter 1 : Number System |
Chapter 2 : POLYNOMIALS This lesson plan is for the teachers who are teaching mathematics class 10th For Complete Explanation Click Here |
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Chapter 4
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Chapter 5
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Chapter 6
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Chapter 7
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Chapter 8
and 9
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Chapter
10
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Chapter
11
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Chapter 12
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Chapter 13
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Chapter 14 : STATISTICSThis lesson plan is for the teachers
who are teaching mathematics class 10th For Complete Explanation Click Here |
Chapter 15 : PROBABILITIESThis lesson plan is for the teachers
who are teaching mathematics class 10th
For Complete Explanation Click Here |
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