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Find the first negative term of the sequence 999, 995, 991, 987,10. In an A.P. if mth term is |
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Answer» the term next to 0 will be the first negative termN=a+(n-1)dhere we take N=0given,a=999d=-4putting the values we get n=250.75it is clear that 0 is not the term of series but next term will be first negative term251th term will be next termN=999+(251-1) (-4)N=-1so -1 is the first negative term of the given series |
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