ellieballinger9737 ellieballinger9737
  • 16-02-2024
  • Mathematics
contestada

Let t be a real number such that sint/2 ≠ 0 and let n be a positive integer. Show that ∑sinkt = cos t/2 - cos(n+1/2)t / 2sin t/2

Respuesta :

Otras preguntas

If 2.0 liters of oxygen gas react with excess carbon monoxide at STP, how many liters of carbon dioxide can be produced under the same conditions? 2CO (g) + O2
The DNA sequence reads ACGTTCATT before a mutation occurs. After the mutation, the DNA sequence reads ATCGTTCATT. Which type of mutation occurred?
who was the first lady who lobbied for education opportunities for women
IPDE stands for what?
Political parties can receive certain funds from businesses and organizations that are not regulated by the Federal Election Commission. These funds are known a
four subtracted from eight is equal to two squared
A sphere has a diameter of 22 units. What are its radius and volume?
Use the distributive property to simplify the algebraic expression. (n + t)r
what is 60= 1/2h (7 3)???
the root of auditorium is audire meaning to hear which word means cannot be heard? a) inaudiate b) inaudible c)inaudient d) inaudition