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Find weather -150 is a term …

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Find weather -150 is a term of A.P 17,12,7,2....?
  • 2 answers

Sara Sharma 6 years, 10 months ago

No - 150 is no a term of this A.P an= a+ (n-1)d -150 = 17 + ( n-1)-5 we will solve the eq. - 150 - 17 = ( n-1)-5 -167=(n-1)-5 167/5=n-1 167+5/5=n 172/5=n n is in fraction and any term cannot be in fraction hence -150 is not a term of A.P Read more on Brainly.in - https://brainly.in/question/1088917#readmore

Choudhary Anil 6 years, 10 months ago

a=1 7 ,. D = -5 , an =-150 Let -150 be the nth term an= a+(n-1) d -150= 17+(n-1) -5 -167=(n-1)-5 -33.4 =( n-1) -33.4+1 = n n=-32.4
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