What zodiac are u ?
2 answers:
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Answer:
a). converges
b). diverges
c). converges
Step-by-step explanation:
{ } = {
}
Using radio test,
L =
=
=
=
= |r|
Therefore, converges in |r| < 1
a). r = 1/5
This sequence is monotonically decreasing and bounded.
0 < < 1
Hence, { } converges.
b). r = 1
{ } = { n }
This sequence is monotonically increasing sequence which is not bounded.
Hence, { } diverges.
c). r = 1/6
This sequence is monotonically decreasing and bounded.
0 < < 1
Hence, { } converges.
For |r| < 1, the converges.
Answer:
Step-by-step explanation:
Given
No of People who can speak English is
No of People who can speak French is
No of People who can speak Spanish is
No of People who can speak both English and French
No of People who can speak both English and Spanish
No of People who can speak both French and Spanish
No of people who can speak all languages is
no of People who can Speak at least one Language is
Probability that Randomly selected can speak at least 1 of these languages