Question

the first term of an ap is 5 common difference is 3 and the last term is 80 find the number of terms

Answer 1

hey buddy in such questions I need to write the given part and the part to be found out then u can apply the formula highlighted above hope it helps pls Mark as brainliest :-)

Answer 2

HOPE IT HELPED U..
PLZ MARK IT AS BRAINLIST.