Q81.The normal to the curve ๐ฆ๐ฅ- 2 ๐ฅ- 3 = ๐ฅ+ 6 at the point where the curve intersects the ๐ฆ-axis passes through the point: (1) -1 - 1 (2) 1 1 2, 2 2, 2 (3) 1 - 1 (4) 1 1 2, 3 2, 3
What This Question Tests
The question assesses the student's skill in finding the point of intersection with the y-axis, performing implicit differentiation to find the slope of the tangent, and subsequently determining the equation of the normal line.
Concepts Tested
Formulas Used
Implicit differentiation d/dx(f(x,y)) = 0
m_normal = -1/m_tangent
Equation of line: y - y1 = m(x - x1)
๐ NCERT Sections This Tests
2.1 โ Two Charges 5 ร 10โ8 C And โ3 ร 10โ8 C Are Located 16 Cm Apart. At
Physics Class 11 ยท Chapter 2
2.1 Two charges 5 ร 10โ8 C and โ3 ร 10โ8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.
1.3 โ Define The Following Terms:
Chemistry Class 11 ยท Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
2.3 โ Two Charges 2 Mc And โ2 Mc Are Placed At Points A And B 6 Cm
Physics Class 11 ยท Chapter 2
2.3 Two charges 2 mC and โ2 mC are placed at points A and B 6 cm apart. (a) Identify an equipotential surface of the system. (b) What is the direction of the electric field at every point on this surface?
๐ Question Details
- Chapter
- Applications of Derivatives
- Topic
- Tangents and Normals
- Year
- 2017
- Shift
- 02 Apr
- Q Number
- Q81
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 6: Applications of Derivatives
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