radomes.openskiesproject.org
sabee2c4ualvillyya
sabee2c4ualvillyya sabee2c4ualvillyya
  • 15-06-2016
  • Mathematics
Answered

an = cos(npi/2). If convergent find limit of sequence?

Verified Answer :

HomertheGenius
HomertheGenius HomertheGenius
  • 21-06-2016

The sequence is: cos(π/2), cos (π ), cos (3π/2), cos ( 2π ),...
or: 0,-1,0,1,0,-1,0,1,... Since cos (nπ/2) oscillates between -1 and 1 as n tends to infinity, this sequence is divergent (limit does not exist).

Answer Link

Related Questions

a. Determine whether the Mean Value Theorem applies to the function $f(x)=\sin ^{-1} x$ on the interval $\left[-\frac{1}{2}, 0\right]$. b. If so, find or appro
Choose the best word pair to complete the following analogy NEWSPAPER WRITING NARRATIVE NONFICTION a nonfiction fiction b story poem c dog mammal d author novel
Nikki made 3 cups of pear puree she filled some 2 ounce containers for freezing how many full containers of pear puree did Nikki freeze
Two styles of essays are
123What was the primary purpose of dance in prehistoric timesA military trainingB entertainmentC communication within tribesD educationHow did Plato categorize
What are some Numbers équivalent to 1
what times what equals 32
What was President Nixons policy involving the gradual withdrawal of American troops from South Vietnam escalation containment Gulf of Tonkin Resolution Vietnam
how did Rome control the privileges and benefits of citizenship
How do the meanings of the words exercise and fitness differ