If [infinity]∑n=0cn9n is convergent, does it follow that the following series are convergent? (a) [infinity]∑n=0cn(−3)n

Given: The series ∑cₙ is convergent

To find: The series ∑cₙ is convergent or not.

Solution: If the radius of convergence R the we can conclude that R≥4

So, the series will converge as -3<9.

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

a. -0.3 > -0.33