Math, asked by sirinriaz84611, 10 months ago

Justify that 214 is a term of an ap 3 ,6 ,9

Answers

Answered by mohitchinmay20p9urhn

0

Answer:

yep

Step-by-step explanation:

a=3

d=a2-a1

d=6-3

d=3

an=a+(n-1)d

214=3+(n-1)3

214=3+3n-3

214=0+3n

3n=214+0=0

n=3

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