Answer:Each pair of interior angle and the exterior angle
So the exterior angle = 360° - the interior angle.
Answer:
A
Step-by-step explanation:
just plug in the formula
Answer: x=34
Step-by-step explanation:
1. You subtract 2x from 5x on the other side to get rid of the 2x leaving you with 3x.
2. Then you add 5 to 97 to get rid of the -5, giving you 102 on the opposite side.
3. divide 102 by 3x giving you 34.
5x-5=2x+97
-2x -2x
3x-5=97 <u><em>X=102</em></u>
+5 +5
3x=102
x/3 102/3
Step-by-step explanation:
Given expression is
To, evaluate this limit, let we simplify numerator and denominator individually.
So, Consider Numerator
Clearly, if forms a Geometric progression with first term n and common ratio n respectively.
So, using Sum of n terms of GP, we get
Now, Consider Denominator, we have
can be rewritten as
Now, Consider
So, on substituting the values evaluated above, we get
Now, we know that,
So, using this, we get
Now, in denominator, its an infinite GP series with common ratio 1/e ( < 1 ) and first term 1, so using sum to infinite GP series, we have
Hence,