Given that the decimal expansion of irrational numbers is non-terminating, non-recurring , and `sqrt(17)` is irrational, what can we conclude about the decimal expansion of `sqrt(17)`?

Write three numbers whose decimal expansions are non-terminating non-recurring.

Write down the decimal expansions of 17/8

write three numbers whose decimal expansions are non- terminating non recuring

Given that the product of two rational numbers is rational, and suppose a and b are rationals, what can you conclude about ab ?

Given that y=x^2+6 and x=-1 , what can we conclude about the value of y ?

(i)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 13/3125 (ii) Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 17/8 (iii)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 64/455 (iv)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 15/1600 (v)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 29/343 (vi)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 23/(2^(3)5^2) (vii)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 129/(2^(2)5^(7)7^(5)) (viii) Write down the decimal expansions of those rational num- bers in Question 1 above which (ix)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 35/50 (x)Write down the decimal expansions of those rational num- bers in Question 1 above which have terminating decimal expansions. 35/50

Given that all women are mortal, and suppose that A is a woman, what can we conclude about A ?