00:01
Hi, today we are solving the question in which principal is $3000, rate is 5 % debt is 0 .05 and time is 8 years.
00:13
So using the formula for compound interest amount is equals to principal into 1 plus rate by n whole raised to the power n into t.
00:24
Now for annually, so n is equals to 1.
00:29
So a will be equal to 3000 into 1 plus 0 .05 divided by 1 raised to the power 1 into 8.
00:40
So it will be equal to 44, 4432 .37 dollars.
00:47
Now similarly, now similarly for n is equals to 4, debt is compounded quarterly.
00:53
So amount will be 3000 into 1 plus 0 .05 divided by 4 raised to the power 4 into 8.
01:03
On solving it, we get dollar 4464 .39.
01:11
Now similarly for compounding monthly, so n is equals to 12.
01:16
So amount is equals to 3000 into 1 plus 0 .05 divided by 12 whole raised to the power 12 into 8.
01:25
So it is equals to dollar 4471 .76...