out of 1oo students, 80 passed in science, 71 in mathematics, 10 failed in both subject and 7 did not appear the examination. find the number of students who passed in passed in both subject by representing the given information in a venn diagram

It has been two days since you had the opportunity to have lunch with mr. halstead, a wellknown business leader in your community. it was an informal lunch attended by you and six other students interested in learning about his manufacturing business. you thought about sending mr. halstead an electronic card via email him for his time. at the last minute, you decided a handwritten note might be a better option. in your opinion, which type of correspondence would be more effective at getting your message across? explain your answer.