Question

ram deposited a sum of rupees 8000 in a bank after 2 years he withdrew rupees 5000 and 8 and at the end of 5 years he received rupees 7000 find the rate of simple interest

Answer 1

Define a relation R on the set N of natural numbers by
R = {(x, y) : y = x + 7, x is a natural number less than 4; x, y ∈N}. Write down the domain and the range.

Answer 2

Answer:

Same as the first mark me as a brainliest answer