Question

write first 4 terms of an A.P where a=11,d=-1.2​

Answer 1

Step-by-step explanation:

Let us assume that the four numbers in Arithmetic Progression be a - 3d, a - d, a + d and a + 3d.

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Answer 2

Answer:

First term = a= 11

Second term= a+d= 12.2

Third term= a+2d=13.4

Fourth term= a+3d=14.6

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