Question

Yasmeen saves Rs. 32 during the first month, Rs. 36 in the second month and Rs. 40 in the third month. If she continues to save in this manner, in how many months she will save Rs. 2000, which she has intended to give for the college fee of her maid 's daughter. What value is reflected here

Answer 1

AP formed is 32,36,40.......n
Sn=2000
a=32, d=4
Sn=n/2 [2a+(n-1)d]
2000=n/2[64+4n-4]
4000=4n2+60n
​4n2+60n-4000=0
n2+15n-1000=0
n2+40n-25n-1000=0
by solving we get n = 25 and -40.
As months cant bb negative we take positive value. Therefore She will save Rs 2000 in 25 months. The value shown here is humble and helpful

Answer 2

Answer: he will save₹2000 in 25 months or 2 yrs and 1 month

Step-by-step explanation: