Math, asked by TanaswiSawant, 1 month ago

जर a=20 आणि d=3 तर tn शोधा.​

Answers

Answered by zainbo
4

Answer:

please write question correctly ...i can't understand

Answered by AlliSWelL4021
9

ans is

3n+17

tn=a+(n-1)d

tn=20+(n-1)(3)

tn=20+3n-3

tn=3n+17

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