Math, asked by hgjeic, 1 year ago

solve please please I need help

Attachments:

Tanav2903: Yes, 167th term
hgjeic: how
Tanav2903: sorry 164th term
hgjeic: send me solution please
Tanav2903: See, the pattern is plus 3, plus 3, plus3 so 3*4=12,3*5=15,3*6=18 in the same way 3*167=501 but 3 terms are already given so the answer is 164th term

Answers

Answered by pragyadas
0
a = 12
d = 15-12 = 3
if the n.is whole no. then it is the term of AP
so by
an= a+(n-1)d
501= 12+ (n-1) 3
501= 12 + 3n - 3
501-9 = 3n
3n = 492
n = 492/3
n= 1 64
so the term is 164

I hope it help you
plz marked as brainlist answer

pragyadas: plz marked as brainlist .......
hgjeic: okk
Answered by aaravvarshney
0
ATQ,501 = An
a=12,d=3,n=?
so,
an=a+(n-1)d
501=12+(n-1)3
492=3n
{n = 164}


HOPE IT WILL HELP YOU.
【MARK AS BRAINLIEST】

pragyadas: hey. your answer is wrong becoz 501-12 = 489
hgjeic: pragyadas your ans is correct
pragyadas: ya i know ... thanks ...
aaravvarshney: i mistaked because of my phone keyboard. sorry but i edited it. NOW IT IS RIGHT.
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