How to find the common difference of achieved by multiplying the last digit of the previous number by 10, what results in the next number in the sequence.
How to profe an arithmetic progression (AP) with a common difference of 0.0002.
Arithmetic Progressions Solutions for Class 10th Maths, Questions No:4 Part (vi) EXERCISE 5.1.
NCERT Books for 2022-2023 are based on CBSE Board.
Which of the following are APs ? If they form an AP, find the common difference d and write three more terms. 0.2, 0.22, 0.222, 0.2222, . . .
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0.2, 0.22, 0.222, 0.2222, . . .
a₂ – a₁ = 0.22 – 0.2 = 0.02
a₃ – a₂ = 0.222 – 0.22 = 0.002
a₄ – a₃ = 0.2222 – 0.222 = 0.0002
The difference between the successive terms are not same Hence, it is not an A.P.