Question

find the 13th term of A.P if a=7,d,=4​

Answer 1

Step-by-step explanation:

a=7 and d=4

:. we have to find term 13th

here, we have to take t13

:. t13 = a + (n - 1)d

t13 = 7 + (13-1) 4

= 7 + 12×4

= 7 + 48

= 55

:. t13 = 55

HOPE IT MAY HELP U

Answer 2

Answer:

55

Step-by-step explanation:

Given : a=7, d=4

To find : 13th term

Formula used: Tn= a +(n-1)d

Solution :

Now using formula we get,

T 13 = 7 + (13-1)4. ( a=7 , n=13 , d=4)

= 7+48

= 55

Therefore 13th term = 55

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