Question

If January 1st 2020 is Wednesday. Prove that July 19th 2020 is Sunday. (usage of calendar is forbidden) ​

Answer 1

Answer:

hey

wait for 1 year and u get your answer

Answer 2

Step-by-step explanation:

so, we'll first have to count the number of days from 1 jan to 19 july, so

number of days are = 201

last preceding term which is multiple of 7 is 196,

so if 1st day (1 jan) is wed, then 196th day will be wednesday,

therefore wednesday + 5 days = sunday (ur bday)

h,p

cheers!!!