Math, asked by anmojivani007, 10 months ago

9. If A and B are disjoint sets n(AUB)=12 n(A)=7 and n(B)=x+2 then find x

Answers

Answered by paidilokesh295

10

Answer:

x=3

Step-by-step explanation:

Disjoint sets means no common elements.

Attachments:

Previous Question

Next Question

Similar questions

Geography, 5 months ago

2. The capital of Bahamas is: Ottawa Nassau O O O Panama...

Chemistry, 5 months ago

what is the taste of carbon dioxide?

Math, 5 months ago

Find the reflex angle corresponding to the angle of 53o .

Math, 10 months ago

62.08.12 20300, 410200, 50100...

Math, 10 months ago

write in algebric expression . a number increased by eight y six...

Physics, 1 year ago

We see 4 minutes extra time the sun in sky . Give reason.

Math, 1 year ago

if a is angle a =90° then fid the value of tan (B+C)/2 ...

Physics, 1 year ago

Derive the formula for the universal law of gravitation.