Question

find the 11 term frm the least lerm of the AP 10,7,4.......​

Answer 1

Answer:

1

Step-by-step explanation:

there is a gap of three digits between these numbers so your answer is 1

Answer 2

Answer:

Given:

10,7,4........(Given sequence)

Here, a=t1=10, t2=7 and t3=4.

Common difference (d)

=t2-t1=7-10=-3...... (1)

t3-t2=4-7=-3....... (2)

From (1) and (2) it seems that

Common difference, -3 is constant.

Hence the given sequence is in AP.

To find:

11 th term from the least term.

Least term in an AP =4

Now here,a=4

Solution:

tn=a+(n-1) d

t11=4+(11-1) -3

t11=4+10×-3

t11=4-30

t11=-26

Hence, The 11th term of an AP is -26.