Question

Soham starts a new job on an annual salary of Rs. 2,00,000. He is given an annual rise

of Rs. 5000 at the end of every year until he reaches his annual salary of Rs.

2,50,000.Then his annual rise will be Rs 7000 per year. Find the total amount he earns

a) in the first 9 years b) over 15 years​

Answer 1

answer: 4

step-by-step explanation:

3^3×3√3÷3^-5/2

= 3^9/2 ÷3^-5/2

= 3^9/2 × 3^5/2

= 3^7

from the question,

3^a+3 =   = 3^7

a+3 = 7

a = 4

Answer 2

Answer:5000havv


Step-by-step explanation: