Question

Consider the sequence of square numbers 1, 4, 9, 16, 25 · · ·

a) Which is the largest two digit term of this sequence ?

b) How many terms are there in this sequence below 1000

c) At what position 400 appears in the sequence ?​

Answer 1

Answer:

a) 25

b) 31

c) 20th

Step-by-step explanation:

a) because 25 is bigger than 16

b) you should find square root of 1000 then you take this number not bigger this number

c) you should there find square root of 400 it is 20