Science, asked by karamvirsingh84712, 9 months ago

If a=15 and a12 = 124 , the value of d is

Answers

Answered by NikitayAdAv23

2

Answer:

a= 15

a12 = 124

a+11d =124

15+11d=124

11d= 109

d= 109/11

it may help u

Answered by jaswasri2006

7

Answer:

an=a+(n-1)d

Explanation:

15+(12-1)d

15+(11)d

hence d = - 15/11

Mark as brainliest answer plz

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