A plane contains how many lines? one line two lines three lines infinite number of lines
2 answers:
Answer:
The answer is infinite number of lines
Step-by-step explanation:
In math, a plane may be described parametrically as the set of all points of the form:
where "q" and "z" are coefficient in the range over all real numbers, "h" and "k" are given linearly independent vectors defining the plane, and is the vector representing the position of an arbitrary (but fixed) point on the plane.
The vectors "h" and "k" can be visualized as vectors starting at and pointing in different directions along the plane. The vectors "h" and "k" can be perpendicular, but cannot be parallel.
Therefore, the vectors represents lines with different directions. If we fix the , then the others vectors, "h"and "k", will define the plane, and obviously there are infinite vectors.
Finally, a plane contains infinite number of lines.
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Step-by-step explanation:
(i) From the graph value of x varies -3 to 3 i.e.
and domain in the input values which function can take
So, option (d) is correct.
(ii) option (d) is correct as it represent the function . While all the other function does not satisfy the given conditions.
(iii) are the parts of solution pair.
(iv) Option (c) and (d) represents the function as each element of the first set has a unique image in the second set.