00:01
Hi, here in this question we are given that a mortgage loan is taken for a principal amount of two let at a rate of interest per year are equals to 4 .5 percentage.
00:22
First of a person will convert this r which is in percent form to decimal form which will be written as 0 .045 and here n equals to 20 years which can be also.
00:40
Written as 20 times 12 which is equal to 240 months.
00:48
Now here as we need to find the monthly payment here first we need to convert this r for a month.
00:57
Therefore here we have r equals to 0 .045 divided by 12 which is again equal to 0 .0037.
01:07
Now we know that formula to find monthly payment for mortgage loan is p times r 1 plus r raise to n divided by 1 plus r r raise to n minus 1.
01:26
Therefore here in our case substituting the values we have m equals to p which is 2 lach times r which is 0 .0 375 times 1 plus 0 .00 3 .375 raised 2 to 240 divided by 1 plus 0 .00375 raised 2 to 240 minus 1.
02:02
Now just can be further simplified as 2 lex times 0 .0375 times 2 .45 times 2 .452 .45 divided by 2 .45 minus 1 which can be again reduced to 1 8 .3 .75 divided by 1 .475 which is again equal to 126 .3092 thus here we got our first answer as monthly payment for a mortgage loan is 1 to 6 .3092.
02:49
Thus here we got our first answer as monthly payment for a mortgage loan is 1 to 6 .6 .3092.
03:05
Thus, we got our first answer as monthly payment as monthly payment as 1 to 6.
03:05
0 ,260 .30 .99 .92 .92...