Question

The nth term of an A.P.is (5-2). Find its 19 th term.​

Answer 1

Answer:

Refer the above attachment

Hope it helps uh!

Happy learning, Be brainly

Answer 2

Answer:

The nth term of AP is (5n-2)

so the first term

a1 = ( 5 x 1 ) - 2

= 5 - 2

= 3

second term

a2 = ( 5 x 2 ) - 2

= 10 - 2

= 8

common difference D

a2 - a1

= 8 - 3

= 5

19th term of AP is

an = a + (n-1) d

= 3 + (19 - 1) 5

= 3 + 18 x 5

= 3 + 90

= 93

19th term of AP is 93 .

hope this helps uh...!!

@Rajula Ravalika

: )