Pregunta
are the first three terms of an arithmetic
sequence.
(a) Determine the 10 th term in terms of
.
(b) Determine the
th term in terms of
.
sequence.
(a) Determine the 10 th term in terms of
(b) Determine the
Ask by Vaughn Harris. in South Africa
Jan 22,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
(a) The 10th term is
.
(b) The
th term is
.
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
Como
The Deep Dive
The given terms of the sequence are
,
, and
. To show that these terms form an arithmetic sequence, we need to confirm that the difference between consecutive terms is constant. The common difference is:
Since both differences are equal, the sequence is indeed arithmetic.
(a) To find the 10th term, we can use the formula for the nth term of an arithmetic sequence:
where
and
. Plugging
into the formula gives us:
(b) The nth term can be expressed as:
Thus, the nth term of the sequence is:

¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium