# Write the first three terms of the APs when a and d are as given below: a=12,d=-16 - Mathematics

Sum

Write the first three terms of the APs when a and d are as given below:

a = 1/2, d = - 1/6

#### Solution

a = 1/2, d = -1/6

We know that,

First three terms of AP are:

a, a + d, a + 2d

1/2, 1/2 + (-1/6), 1/2 + 2(-1/6)

1/2, 1/3, 1/6

Concept: General Term of an Arithmetic Progression
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#### APPEARS IN

NCERT Mathematics Exemplar Class 10
Chapter 5 Arithematic Progressions
Exercise 5.3 | Q 3.(i) | Page 52
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