Answer:
Option A.
Step-by-step explanation:
The given word is "mathematician".
Here, total number of letter is 13 and
Number of distinct letters = 8
We need to select 2 distinct letters from word "mathematician".
It means we need to select 2 letters from 8 distinct letters.
Total ways
Therefore, the correct option is A.
Step-by-step explanation:
you must do by unitary methods, first find smaller quantity and then multiply with remaining one.
X2+8x+y2−4y+4=0 is the Answer
Answer:
Point A would end up at (-4, 1). After being relfected over the y-axis it would be at (4, 1), after being relfected then over the x-axis it would lie at (4, -1). Finally after being rotated 180 degrees it would end up at (-4, 1)