Math, asked by gopalkrishna3049, 9 months ago

find the 15th term of Ap 12,19,26​

Answers

Answered by Hɾιтհιĸ
86

D=19-12...=2

15th term= a+(15-1)d

........ 12+(14x7)

......... 12+ 98

......... 110

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