Hi . We paid advance 22,500 for AC repair charges of my company. I booked that expenses into my books of Accounts with out GST. Because I didn't receive bill on that date. After few days I received the bill with GST on total gross 45,000. Then total amount as per invoice is 53,260. With 9 percent cgst ,sgst on 43,400  and 14 percent cgst ,sgst on 1,600. We paid remaining balance amount 30, 760. Now how can I record that entry into my books?

My manager is saying don't enter any reverse entry for that for 22,500( first paid amount). I am not able to understand how can I adjust that GST difference amount in present entry. I am getting the GST difference 4,130 rupees. Please help me on this ASAP. If I add GST difference to remain 22,500 payable amount I am getting more GST amount. And also payable amount increase. Now we close the entry for 30,760 rupees with GST. 

Find the derivative of f(x)=2x-3/4x-5 ;x≠-5/4, By using first principle.

(tan71+tan64)/1-tan71*tan64

lesson no.2nd science for 9th class

If the volume and surface area if a sphere is numerically equal then find its radius

A class has 175 students. The following description gives the number of students studing one or more of the subjects in the class Mathematics 100,Physics 70,Chemistry 46,Mathematics and Physics 30, Mathematics and Chemistry 28, Physics and Chemistry 23, Mathematics,Physics and Chemistry 18. Find (i) How many students enrolled in mathematics only ? (ii) How many enrolled in exactly two subjects ? (iii)How many enrolled in atleast one subject? (iv) The number of students who have not offered any of these subjects.

1. Find general solution of differential equation log(dy/dx)=3x 4y.