Please give me the solution of questions. 14 , 16 , 17 , 18 ,19 please
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answer 13.the factors of 14 is 2×7 but when we have factor is 2×5 it end with zero, so 14 is doesn't end with zero.
answer 15. an=a+(n-1)d
88=-4+(n-1)2
94=2n
n=94/2=47
so mid term =(n/2+1)th no.
(94/2+1)th no.=24th no.
a24=-4+(24-1)2=-4+46=42
answer 15. an=a+(n-1)d
88=-4+(n-1)2
94=2n
n=94/2=47
so mid term =(n/2+1)th no.
(94/2+1)th no.=24th no.
a24=-4+(24-1)2=-4+46=42
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