Question

5, 10, 15, ... is the given A.P. Find its 10th term.
​

Answer 1

Answer:

a = 5

d = 5

an = a + (n-1) d

a10 = 5 + (10-1) 5

=) 5 + 45

=) 50

therefore, the 10th term of the given AP is 50.

hope this helps u..

Answer 2

Step-by-step explanation:

the formula is An=A+(n-1)*D

A=. 5

D=. 5

An=. 10

so, put the value

10=5+(n+1)5

10-5=(n-1)5

5=(n-1)5

5/5=(n-1)

0=(n-1)

0+1=n

n=0

So,n term is 0