Tagged: Algebra/Modern Maths, Computer & Information Technology, MCA Entrance, NIMCET (NIT)This topic contains 0 replies, has 0 voices, and was last updated by EduGorilla 1 year, 10 months ago.Author Posts04/30/2019 at 9:53 am #729099 Reply EduGorilla KeymasterSelect Question Language : EnglishThe value of cos20° cos 40° cos 60° cos 80° is equal toOptions :-1/163/16√3/16None of these Spoiler AlertAnswer/ Explanation You need to Login or Signup to see this content Post your Training /Course Enquiry Are You looking institutes / coaching center forIIT-JEE, NEET, CATBank PO, SSC, RailwaysStudy Abroad Select your Training / Study category Select Course Classroom Online Both Want to know about InstituteLooking for Test SeriesLooking for Education LoanLooking for Career CounsellingWant to know about CourseWant to know about FeesLooking for CertificationsOthers SubmitAuthor Posts Reply To: The value of cos20° cos 40° cos 60° cos 80° is equal to….Your information: Name (required): Mail (will not be published) (required): Website: Cancel Submit