Math, asked by anjali3834, 1 year ago

if 14th term and 13th term of an a.p are 98 and 91 . what is the value of d?

Answers

Answered by zakshaikh48

1

t14=a+13d=98. ,....... eqn1

t13=a+12d=91. ......... eqn2

-. -. =-

_______________

0+d=7

d=7

anjali3834: thanks but, this question answer is 7

zakshaikh48: oh sorry ... Ihave edited it now

anjali3834: it's ok

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