Question

S. Find the nth term of the A.P.:
3/2, 412+1, 5/2+2, 6/2 + 3,...​

Answer 1

Answer:

ANSWER

AP; −3,−

2

1

,2....

a=−3,d=a

1

−a

1

=−

2

1

−(−3)=

2

5

,n=11

a

n

=a+(n−1)d

a

11

=−3+(11−1)×

2

5

=−3+(10)×

2

5

=−3+25=22