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Write the Arithmetic Progressions Write the First Term a and Common Difference D is as Follows: a = 4,D = -3 - Mathematics

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Question

Write the arithmetic progressions write the first term a and common difference d is as follows:

a = 4,d = -3

Solution

In the given problem, we are given its first term (a) and common difference (d).

We need to find the A.P

a = 4,d = -3

Now as a = 4

A.P would be represented by a, a_1,a_2,a_3,a_4 ..........

So,

a_1 = a + d

a_1 = 4 + (-3)

a_1 = 1

Similarly

a_2 = a_1 + d

a_2 = 1 + (-3)

a_2= -2

Also

a_3 = a_2  + d

a_3 = -2 + (-3)

a_3 = -5

Futher

a_4 = a_3 + d

a_4 = -5 + (-3)

a_4 = -8

Therefore, A.P with a= 4 and d = -3 is 4, 1, -2, -5 , -8......

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RD Sharma Solution for Class 10 Maths (2018 (Latest))
Chapter 5: Arithmetic Progression
Ex. 5.3 | Q: 2.1 | Page no. 11
RD Sharma Solution for Class 10 Maths (2018 (Latest))
Chapter 5: Arithmetic Progression
Ex. 5.3 | Q: 2.1 | Page no. 11
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Write the Arithmetic Progressions Write the First Term a and Common Difference D is as Follows: a = 4,D = -3 Concept: Arithmetic Progression.
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