Math, asked by rathnakumari59, 11 months ago

find the 18 term of x ,3x , 5x , 7x.​

Answers

Answered by ansh2014chauhan
0

hey mate ,

The following sequence is in AP

a = x

d = 2x

an = a + ( n-1) d

a18 = x + (18-1)2x

= x + 34x

= 35 x

Thus , 18th term of the above sequence is 35 x

Hope you find it helpful!!!

Do mark it as brainliest!!!

Answered by pranav000000
0

Answer:

Please mark it as brainliest

35x

Step-by-step explanation:

a= 1

d= 3-1 = 2

n = 18

An = a + ( n-1 ) d

An = 1 + (18-1) 2

An = 1 + ( 17 ) 2

An = 1 + 34

An = 35

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