A person spent 564/-in buying pens and pencils if cost of each pen is 7/- and each pencil is 3 /- and if the total number of things bought was 108. How many of each type did he buy
Hi Sir,
About the inter state purchase & local sale , how i adjust on gst portal.
kindly help me on igst adjust against sgst .
there is no minus sign before cos square π by 3 then why u added in solution?