Question

17) Which term of the progression
19, 18
17
5
is the first negative term?
​

Answer 1

Answer:

If the term is negative then it shall be

0 > an

in the form.

a = 19

d = - 4/5

an < 0

a + ( n - 1 )d < 0

19 + ( n - 1 ) - 4/5 < 0

19 - 4n/5 + 4/5 < 0

( 95 - 4n + 4 )/5 < 0

99 - 4n < 0

99 < 4n

23 \frac{3}{4} < n23

4

3

<n

24 = n

Answer 2

Answer:

1st term.

Step-by-step explanation:

a2-a1=18-19= -1 which is negative .

Hope this is helpful.

Mark me as the brainliest.