Math, asked by anitakhaire1988, 7 months ago

a=180000 , d= 10, 000 , n=?
tn= 2,50,000 Rs​

Answers

Answered by shreya123416
3

Answer:

N = 8

Step-by-step explanation:

Tn=250000

A= 180000

D=10000

N=?

Tn = a+(n-1)d

250000 = 180000 + (n-1)10000

250000 = 180000 + 10000n - 10000.

250000 = 170000 + 10000n

250000 - 170000 = 10000n

80000 = 10000n

Therefore n = 80000/10000

n = 8

Hope it will help you.... Mark it as brainliest

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