Two planes intersect in exactly _____.
2 answers:
Answer:
C. one line
Step-by-step explanation:
A plane is a two-dimensional figure which is a flat in surface.
Imagine two planes, like you can take two plain plate of the same size, when you intersect one by another by vertical, you will get a line.
Let me show you a figure here.
You can see the green line.
So the two planes insect in exactly one line.
Answer: C. One line
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LHL in not equal to RHL , Therefore the limit does not exists , Option D is the answer.(none)
<h3>What is the limit of a function ?</h3>The limit of a function at a certain point is the value that the function approaches as the argument of the function approaches the same point.
It is given that
lim x->2 for f(x)
f(x) = 2x+1 x ≤2
f(x)= x² , x >2
When both the function tends to 2
Left Hand Limit
f(x) = 2 *2 +1
f(x) = 5
Right Hand Limit
f(x) = x² ,
f(x) = 4
LHL in not equal to RHL , Therefore the limit does not exists.
To know more about Limit of a Function
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