find the general term of ap given x+b ,x+3b ,x+5b
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a = x+b d = second term - first term
= x +3b -x - b
= 2b
tn = a + (n-1)d
= x+b+(n-1)2b
= x +b+2nb-2b
= x-b+2nb
= x+b(2n-1)
Hope this will help you.... ✌
= x +3b -x - b
= 2b
tn = a + (n-1)d
= x+b+(n-1)2b
= x +b+2nb-2b
= x-b+2nb
= x+b(2n-1)
Hope this will help you.... ✌
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