Q: Solve for x:sin^(−1)⁡〖(1−𝑥)−2 sin^(−1)⁡〖𝑥=𝜋/2〗 〗

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|x| greater than 1 a) x/√(1-x^2 ) b) 1/√(1-x^2 ) c) 1/√(1+x^2 ) d) x/√(1+x^2 )    • Q: sin⁡(tan^(−1)⁡𝑥 )=  ;    |𝑥| greater th...   Q: Simplest form of tan^(-1)⁡〖[(√(1+cosx)+√(1-cosx))/(√(1+cosx)-√(1-cosx))];π greater than x greater than 3π/2 〗    • Simplest form of tan^(-1)⁡〖[(√(1+cosx)+√(1...   a) π/4-x/2 b) 3π/2-x/2 c) -x/2 d) π-x/2 Q: Simplify: cot^(-1)⁡〖1/√(x^2-1)〗 for x is less than-1    • Simplify: cot^(-1)⁡〖1/√(x^2-1)〗   for x le...   Q: If 4 sin^(-1)⁡〖x+cos^(-1)⁡〖x=π, find x〗 〗    • If 4 sin^(−1)⁡〖𝑥+cos^(−1)⁡〖𝑥=𝜋,   𝑓𝑖𝑛𝑑 𝑥〗 〗   Q: Prove that: 3 cos^(-1)⁡〖x=cos^(-1)⁡〖[4x^3-3cosx];x∈[1/2, 1]〗 〗    • Q: Prove that:3 cos^(−1)⁡〖𝑥=cos^(−1)⁡〖[4𝑥^...   Q: Express sin^(-1)⁡〖((sinx+cosx)/√2); -π/4 less than x less than π/4 〗 in its simplest form    • Express sin^(−1)⁡〖((𝑠𝑖𝑛𝑥+𝑐𝑜𝑠𝑥)/√2);  −𝜋/4 ...   Q: Solve for x: tan^(-1)⁡〖((1-x)/(1+x))=1/2 tan^(-1)⁡〖x; x less than 0〗 〗    • Solve for x: tan^(-1)⁡〖((1-x)/(1+x))=1/2  ...   Q: If sin⁡[cot^(-1)⁡〖(x+1)]=cos⁡(tan^(-1)⁡x ); find x〗    • If sin⁡[cot^(−1)⁡〖(𝑥+1)]=cos⁡(tan^(−1)⁡𝑥 )...   Q: Prove that: 2 tan^(-1)⁡〖(1/5)+sec^(-1)⁡〖((5√2)/7)+2 tan^(-1)⁡〖(1/8)=π/4〗 〗 〗    • Prove that:2 tan^(−1)⁡〖(1/5)+sec^(−1)⁡〖((5...   #cbse #icse #boards #8th #9th #10th #foundation #competition #iit #jee #Advanced #mains #ntse #olympiads #exams #examination #achiever #topper #zenith #zenithinstituteofmathematics #indersir #ludhiana #modelgram #bestmathscoaching #besttutorials #besttuition #bestinludhiana #mathtricks #viii #ix #x #xi #xii #important #excellent #question #exponents #powers #bases #lawsofexponents #numbersystem #rationalization #ITF #Inverse #inversetrigonometricfunctions