Answer:
-5
Step-by-step explanation:
5 - 2 · 3 + 4
Follow the Bodmas rule
= 5 - 6 + 4
= 5 - 10
= - 5
Let
be the common ratio between terms. Then
Now denote the
th partial sum of the series by
Multiply both sides by
, then subtract from the above to get
As
, you're left with
Answer:
Step-by-step explanation:
Required condition for SSS is three sides congruence.
<u>We have:</u>
- TY ≅ XW, marked as congruent
<u>We observe:</u>
<u>We need:</u>