Math, asked by theharsh7087, 10 months ago

Raj joined a job with monthly salary of 5000 in the year 1995. If his yearly increment is of 200,Find the year in which his monthly salary will be 7000.

Answers

Answered by sivaanichava1224
1

The annual salary received by Subba Rao in the years 1995,1996,1997..... is 5000, 5200, 5400,...... 7000 

 The incomes that Subba Rao obtained in various years are in A.P. as every year, his salary is increased by Rs 200.

Therefore, the salaries of each year after 1995 are

5000, 5200, 5400, …

Given:

a = 5000

d = 200

Let after nth year, his salary be Rs 7000.

 an = a + (n − 1) d

7000 = 5000 + (n − 1) 200

200(n − 1) = 2000

(n − 1) = 10

n = 11

Thus in 11th year, his salary will be Rs 7000.

Answered by navinkmishra
0

Answer: 2005

Step-by-step explanation: If in 1995 his salary is 5000 and his yearly increment is 200, then after ten years his salary will be 7000, because 200×10=2000. And 5000 + 2000=7000.

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