Question

find the 30th term of the Squence 1/2 , 1, 3/2,.......​

Answer 1

Answer:

15

Step-by-step explanation:

in ap nth term= a+(n-1)d

where a is first term n is nth term and d is common difference

thus, applying formula, a =1/2, d=1/2 and n=30

thus, 1/2+(30-1)×1/2

Or 1/2+29/2

Or 30/2

Or 15

Hence, 30th term is 15

Hope it was helpful

Answer 2

Answer:

A1 = 1/2

A2= 1

D(Common Difference) = A2-A1

= 1-1/2

= 1/2

A30 = A + (n-1)D

A30 = 1/2 + (30-1)1/2

A30 = 1/2+29/2

A30 = 30/2

A30 = 15

HENCE THE 30th TERM OF THE GIVEN SEQUENCE IS 15 (ANS)

Step-by-step explanation:

HOPE THIS HELPS YOU

PLZ MARK ME AS THE BRAINLIEST AND FOLLOW ME I REALLY NEED IT