Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Let A, B, C be three sets then A U B = C, A revU B = phi prove a=c-B

Let A, B, C be three sets then A U B = C, A revU B = phi prove a=c-B 

Grade:11

1 Answers

Arun
25763 Points
4 years ago
As we know n(A)+n(B) = n(A U B)+ n(A revU B)
hence put the values which are given
A+B= C+ 0
then A=C –B
hence proved

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free