Question

In 10th class ,it was found that 25 students pass in Hindi, 26 passed in English, 26 passed in math ,9 passed in both Hindi and math, 11 in Hindi and English and 8 in English and math and three in all subject,
Find:
(i) the number of people who passed in at least one.
(ii) write the definition of sets.
(iii) passed in exactly 1.
(iv) formula of n ( a union b).​

Answer 1

Answer:

hebebsjwjevwjsje d djeje ebrjrje ebrjebr eneje r rbeje rr

Step-by-step explanation:

gebsjd rvrh3jejebrbrehhehnbebeheebehheheue