snehpatel75172 snehpatel75172
  • 08-02-2024
  • Mathematics
contestada

Let there be an A.P. with first term 'a', common difference 'd'. If an denotes its nth term and Sn the sum of first n terms, find.
(i) n and aₙ, if a = 2, d=8 and Sₙ=90.

Respuesta :

Otras preguntas

in setting up a client agreement, you would request a down payment to cover a. the number of people to be served. b. legal fee contingencies. c. your out-of-poc
which country aligned with the united states after world war ii?
6x-4y=8 solve for variable x
Myra saved $15 a month for 18 months. She bought a book for $46.50 and a tennis racquet for $129.95. How much does she have left?
The mean temperature change is -3.2 degrees Fahrenheit per day for 5 days. What is the total change over the 5-day period
Which type of character provides an obstacle to the protagonist
need help with this question 15 (1 1/5)
For refraction to occur in a wave, the wave must
Multiply these measurements, using significant digit rules: 1.27 kg x 9.8 m/s2 = kg ∙ m/s2
The exact boundaries, limitations, and meaning of species is now known and agreed upon universally. true or false?