a2=31/4 a31=1/2 an =-30/2 find n

Open in App

Solution

Please send the Question Properly.

Suggest Corrections

Similar questions

Q. If

a_{1}, a_{2}, a_{3}, a_{4}

are the roots of equation

x^{4} + x^{2} (2 - 3^{\frac{1}{2}}) + 2 + 3^{\frac{1}{2}} = 0

, then the value

(1 - a_{1}) (1 - a_{2}) (1 - a_{3}) (1 - a_{4})

Q. Evaluate

L i m x \to \infty {⎡ ⎣ \frac{a_{1}^{1 / x} + a_{2}^{1 / x} + a_{3}^{1 / x} + . . . . . . + a_{n}^{1 / x}}{n} ⎤ ⎦}^{n x}

where

a_{1}, a_{2}, a_{3}, . . . . . . . . . . a_{n} > 0

Q. The Fibonacci sequence is defined by

1 = a_{1} = a_{2} = 2, a_{n} = a_{n - 1} + a_{n - 2}, n > 2.

Find

\frac{a_{n + 1}}{a_{n}},

for

n = 1, 2, 3, 4, 5

The Fibonacci sequence is defined by $1 = a_{1} = a_{2}$ and $a_{n} = a_{n - 1} + a_{n - 2}, n > 2$
Find $\frac{a_{n + 1}}{a_{n}}, f o r n = 1, 2, 3, 4, 5$

Q. The fibonacci sequence is defined by

a_{1} = 1 = a_{2}

;

a_{n} = a_{n - 1} + a_{n - 2}

for

n > 2.

Find

\frac{a_{n + 1}}{a_{n}}

, for

n = 1, 2, 3, 4, 5.

Join BYJU'S Learning Program