Related InterviewSolutions

• The domain of sin^-1⁡(3x) is equal to _______(a) [-1, 1](b) \([\frac{-1}{3}, \frac{1}{3}]\)(c) [-3, 3](d) [-3π, 3π]I have been asked this question in exam.My question is taken from Inverse Trigonometric Functions Basics topic in chapter Inverse Trigonometric Functions of Mathematics – Class 12
• Find the value of sin^-1⁡(\(\frac{5}{13}\))+cos^-1⁡(\(\frac{3}{5}\)).(a) sin^-1⁡(\(\frac{63}{65}\))(b) sin^-1⁡1(c) 0(d) sin^-1⁡(\(\frac{64}{65}\))This question was addressed to me in semester exam.My query is from Properties of Inverse Trigonometric Functions topic in division Inverse Trigonometric Functions of Mathematics – Class 12
• Find the value of tan^-1⁡(\(\frac{1}{3}\))+tan^-1⁡(\(\frac{1}{5}\))+tan^-1⁡(\frac{1}{7})[/latex](a) tan^-1⁡\((\frac{4}{7})\)(b) tan^-1⁡\((\frac{9}{7})\)(c) tan^-1⁡\((\frac{7}{9})\)(d) tan^-1⁡1The question was asked during an internship interview.I would like to ask this question from Properties of Inverse Trigonometric Functions in portion Inverse Trigonometric Functions of Mathematics – Class 12
• [-1, 1] is the domain for which of the following inverse trigonometric functions?(a) sin^-1⁡x(b) cot^-1⁡x(c) tan^-1⁡x(d) sec^-1⁡xThis question was addressed to me at a job interview.I would like to ask this question from Inverse Trigonometric Functions Basics in section Inverse Trigonometric Functions of Mathematics – Class 12
• What is the value of cos^-1(-x) for all x belongs to [-1, 1]?(a) cos^-1(-x)(b) π – cos^-1(x)(c) π – cos^-1(-x)(d) π + cos^-1(x)I got this question in quiz.My question comes from Inverse Trigonometry in chapter Inverse Trigonometric Functions of Mathematics – Class 12
• What is the value of 2 tan^-1⁡x in terms of sin^-1⁡?(a) sec^-1⁡x(b) 2 sec^-1⁡x(c) 2 sec^-1⁡\((\sqrt{1+x^2})\)(d) sec^-1⁡\((\sqrt{1+x^2})\)This question was posed to me during an internship interview.My question is based upon Properties of Inverse Trigonometric Functions topic in portion Inverse Trigonometric Functions of Mathematics – Class 12
• sin^-1⁡x in terms of cos^-1⁡is ____________(a) cos^-1⁡\(\sqrt{1+x^2}\)(b) cos^-1⁡\(\sqrt{1-x^2}\)(c) cos^-1⁡x(d) cos^-1\(\frac{⁡1}{x}\)The question was asked in a national level competition.The question is from Properties of Inverse Trigonometric Functions in section Inverse Trigonometric Functions of Mathematics – Class 12
• Find the value of \(sin^{-1}⁡(sin⁡ \frac{4π}{3})\) is _______(a) π(b) \(\frac{π}{3}\)(c) \(\frac{4π}{3}\)(d) –\(\frac{π}{3}\)I got this question in final exam.Question is from Inverse Trigonometric Functions Basics topic in chapter Inverse Trigonometric Functions of Mathematics – Class 12
• What is the value of sin^-1(-x) for all x belongs to [-1, 1]?(a) -sin^-1(x)(b) sin^-1(x)(c) 2sin^-1(x)(d) sin^-1(-x)/2I had been asked this question by my college director while I was bunking the class.I'm obligated to ask this question of Inverse Trigonometry topic in chapter Inverse Trigonometric Functions of Mathematics – Class 12
• Which value is similar to sin^-1sin(6 π/7)?(a) sin^-1(π/7)(b) cos^-1(π/7)(c) sin^-1(2π/7)(d) coses^-1(π/7)The question was posed to me in unit test.This intriguing question comes from Inverse Trigonometry topic in section Inverse Trigonometric Functions of Mathematics – Class 12