What are the first three terms of a geometric sequence in which a5=25 and the common ratio is 5?

, , 1

Step-by-step explanation:

The n th term of a geometric sequence is

= a₁

where a₁ is the first term and r the common ratio

Given

a₅ = 25 and r = 5, then

a₁ = 25

625 a₁ = 25 ( divide both sides by 625 )

a₁ = =

a₂ = 5 × a₁ = 5 × =

a₃ = 5 × a₂ = 5 × = 1

22

step-by-step explanation:

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.