Question Description
If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer?.

Solutions for If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer?, a detailed solution for If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If cos θ = 1/√5 what is the value of cos 2θ?a)-3/5b)√2/5c)3/5d)-2/√5Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.