Math, asked by jainmadan3514, 11 hours ago

A and B are two subsets of a universal set 'U' in which n(U) = 50, n(A) = 30, n(B) =20 and n(A U B) =45, Find the value of n(A nB).
URGENT

Answers

Answered by shivang1663

1

Answer:

600

Step-by-step explanation:

PLEASE Mark me as branlist

Previous Question

Next Question

Similar questions

Math, 6 hours ago

write the following in set- builder form the set of all letters in the word computer...

Math, 6 hours ago

how many whole number are there between 10 and 80 ...

English, 6 hours ago

We played cricket every day ( identify the tense )...

Chemistry, 11 hours ago

Explain the formation of Calcium Oxide with the help of electron dot structure. (At numbers: Ca = 20; O = 8)...

Math, 11 hours ago

Find the least number that must be subtracted from 769 so as to get a perfect square...

Math, 7 months ago

The velocity -time graph of a moving body is shown in the fig. Find- a) The velocity with which motion started? b) Velocity of the body at point C. c) Acceleration acting on the body between A and B. d) Acceleration acting on the body between B and C.

Hindi, 7 months ago

निम्नलिखित पद्यांश को पढ़कर दिए गए प्रश्नों के उत्तर दो : संकटों से वीर घबराते नहीं, आपदाएँ देख छिप जाते नहीं। लग गए जिस काम में पूरा किया, काम करके व्यर्थ पछताते नहीं।। कठिन पथ को देख मुस्काते सदा संकटो के बीच वे गाते सदा है असंभव कुछ नहीं उनके लिए सरल-संभव कर दिखाते वे सदा।। क) पद्यांश के लिए उपयुक्त शीर्षक दो : ख) वीर संकटों को देखकर क्या करते है? ग) बीर सभी कार्य को कैसे करते है? घ) वीर किसे...

Science, 7 months ago

How mimosa plants responses to touch?