How many tangents can be drawn to the parabola from an exterior point?
Table of Contents
- 1 How many tangents can be drawn to the parabola from an exterior point?
- 2 How many tangents are possible in parabola?
- 3 How many common tangents can be drawn?
- 4 How many tangents can be drawn to a circle at any point of it a 1 B 2 C 3 D none of these?
- 5 Can there be two tangent lines at a point?
- 6 How many tangent lines to the curve y XX 6 pass through the point 1/2 )? Correct your answer is correct at which exact points do these tangent lines touch the curve?
How many tangents can be drawn to the parabola from an exterior point?
Two tangents
Two tangents can be drawn to parabola from any point lying outside parabola.
How many tangents are possible in parabola?
Two, just like any other curve. The two tangents can be made on; The first branch only. The second branch only.
How many tangents can be drawn from a point outside hyperbola?
two
Thus, two real tangents to the hyperbola can be drawn from any point only if that point lies outside the hyperbola. If a point lies on a hyperbola, only one tangent can be drawn (basically, coincident tangents) at the same point, while for any point inside the hyperbola, tangents cannot be drawn to the hyperbola.
How many tangent lines can go through a point?
two tangent lines
These are the x-coordinates of the tangent points to the graph of of the tangent lines that pass through the point . Thus, there are two tangent lines that pass through the point .
How many common tangents can be drawn?
There can be three tangents in common. The one tangent will be at the point of touching where the two circles are touching each other. The point of contact of both the circles. The second tangent will be at the bottom which will touch both the circles.
How many tangents can be drawn to a circle at any point of it a 1 B 2 C 3 D none of these?
Q2. Metallic spheres of radius 6cm, 8cm and 10cm respectively are melted to form a single solid sphere….
| List – I | List – II |
|---|---|
| B. V = 22.414 litre | 2. S.I unit |
| C. P=760 mm of Hg, T= 273K | 3. CGS units |
| D. R = 0.8314 × 108ergs K−1 mole−1 | 4. Gram molecular weight |
Which shape can be drawn with the use of tangent method?
Explanation: Two tangents can be drawn from a point outside a given circle. The method to draw tangent to the circle first involves joining the point and the centre and then drawing a semicircle with that length as diameter. Then join the intersection points on the circle and the point outside you get the tangent.
How many tangents can be drawn?
A circle can have infinite tangents. Such lines are called tangent lines or simply as tangents to the circle from a given point. It may be noted that from a particular point outside a circle only two tangents can be drawn.
Can there be two tangent lines at a point?
If a function is differentiable at a point, it can only have one tangent line at that point. However, if a function is convex and not differentiable at a point, it can have multiple tangent lines at that point.
How many tangent lines to the curve y XX 6 pass through the point 1/2 )? Correct your answer is correct at which exact points do these tangent lines touch the curve?
There are 2 tangent lines that pass through the point (1,2) .
How many common tangents can be drawn 2?
This lesson will talk about number of common tangents to two given circles….Lesson Summary.
| Position | Number of Common Tangents |
|---|---|
| Touching externally | 3 |
| Intersecting at two points | 2 |
| Touching internally | 1 |
| One lying inside other | 0 |
How many common tangents can be drawn to circle touching externally?
three tangents
There can be three tangents in common. The one tangent will be at the point of touching where the two circles are touching each other. The point of contact of both the circles. The second tangent will be at the bottom which will touch both the circles.