If a_1=3a 1
​
=3 and a_n=2a_{n-1}a
n
​
=2a
n−1
​
then find the value of a_6a
6
​
.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

i think its 7.6

if so your welcome