Check whether -150 is a term …

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Check whether -150 is a term of the AP: 11,8,5,2...

Posted by S S 1 year, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Alok Kumar 1 year, 6 months ago

a+(n-1)d= 11+(n-1)(-3)=-150 (n-1)(-3)=-150-11 (n-1)=-161/-3 n = -150 is not a term of an AP

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