Question

There the 20,000 people living in visali nagar and C-scheme. Out of them 9000 people subscribe to smachar patrika,12,000 subscribe to Bharat patrika .if 4,000 subscribe to both, how many people do no subscribe to any of the two?

Answer 1

Answer:

3000

Step-by-step explanation:

let a be 9000 and b be 12000 and aintersecting b be 4000

9000+12000-4000