Question

3N 362
Solve the following subquestions :
Find second and third term of an AP. whese first termis-2
and common difference is - 2​

Answer 1

Answer:

Given first term (a)=−2

Common difference (d)=−2

T

n

=a+(n−1)d

T

2

=a+(2−1)d

=a+d

=−2−2

=−4

T

3

=a+(3−1)d

=a+2d

=−2+2(−2)

=−2+(−4)

=−6

∴T

2

=−4,T

3

=−6..

hope this will help uh!!