If tan⁻¹((x-1)/(x+1)) + tan⁻¹((2x-1)/(2x+1)) = tan⁻¹(23/36) then prove that 24x² − 23x − 12 = 0

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Sum and Difference Formulae for Inverse Trigonometric Functions | PadhAiPro

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TextSum and Difference Formulae for Inverse Trigonometric Functions

Solve for x: sin⁻¹(x/2) + cos⁻¹x = π/6

If sin⁻¹x + sin⁻¹y + sin⁻¹z = π, show that x² − y² − z² + 2yz√(1−x²) = 0

Properties of Inverse Trigonometric Functions

Sum and Difference Formulae for Inverse Trigonometric Functions

Solve for x : 5tan⁻¹x + 3cot⁻¹x = 2π

Find the value of tan⁻¹x - cot⁻¹x, if (tan⁻¹x)² - (cot⁻¹x)² = 5π/8

If tan^-1( (√(1+x²) - √(1-x²)) / (√(1+x²) + √(1-x²)) ) = α, prove that sin2α = x²

Solve for x: 2tan^-1(1/3) + sec^-1(5√2/7) = tan^-1 x