Well, if the the triangle is rotated clockwise it will lie in quadrant 4. if it is rotated anticlockwise it will lie on quadrant 2
hope this helps
Answer:
no triangle can be formed with the given values (i.e 0 triangle).
Step-by-step explanation:
Given;
length of side a, = 10
length of side b, = 40
angle A, = 30°
Apply sine rule to determine the angle of the second side (B);
The maximum sine function is 1, there is no sine function that will be equal to 2, so there is no triangle that can be formed with the given values.
Answer:
346
Step-by-step explanation:
i just talked to my teacher
Answer:
Step-by-step explanation:
Given that at a party there are at least two people.
We have to prove that there are two people who know the same number of other people there
Let n>2 be the no of people there
If possible let us assume each person knows different number of persons
The number of persons any one knows can vary from 0 to n-1
Hence these n people will have 0,1,2....n-1 persons known.
Consider the last person who knows n-1 people this means that he knows everyone in the party. So there cannot be any one who does not know any one or with known persons number as 0.
Thus we get a contradiction.
So there must be atleast two people who know the same number of people