class10 cbse maths subject question chapter 5 Arithmetic Progression
1 Let the three no. are x-1 , x+2 ,x-7 are in AP .
Find the value of x
please answer immediately
1 Let the three no. are x-1 , x+2 ,x-7 are in AP .
Find the value of x
please answer immediately
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Answer:
Step-by-step explanation:
x - 7 - (x + 2) = - 9
and
x + 2 - (x - 1) = 3
since - 9 # 3 then we have no AP here.