Question

Find AP where a=1, d=1/2
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Answer 1

Step-by-step explanation:

a= 1

a2= 3/2

a3 = 4/2 =2

a4= 5/2

Answer 2

Answer:

Given :-

a = -1 , d = $\frac{1}{2}$

find the ap.

$a _{2}$ = a + d

    = -1 + $\frac{1}{2}$

    = - $\frac{1}{2}$

$a_{3}$ = $a_{2}$ + d

     = - $\frac{1}{2}$ + - $\frac{1}{2}$

     = -1

Hope it helps!