if d = -4

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In an AP, if d = -4, n = 7, an = 4, then a is
23
Nov
In an AP, if d = -4, n = 7, an = 4, then a is an = 4 if d = -4 In an AP n = 7 then a is November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Posted in: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
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