Podcast
Questions and Answers
What is the domain of sin^(-1) x?
What is the domain of sin^(-1) x?
- (-1, 1) (correct)
- (-∞, ∞)
- (-π, π)
- [0, 1]
What is the range of tan^(-1) x?
What is the range of tan^(-1) x?
- (0, π)
- (-π/2, π/2) (correct)
- (-π, π)
- (-∞, ∞)
What is the value of cosec^(-1) (1/x) in terms of x?
What is the value of cosec^(-1) (1/x) in terms of x?
- cot^(-1) x (correct)
- sec^(-1) x
- sin^(-1) x
- tan^(-1) x
What is the value of sin^(-1) (1/2) in terms of π?
What is the value of sin^(-1) (1/2) in terms of π?
What is the value of cot^(-1) (x) in terms of tan^(-1) x?
What is the value of cot^(-1) (x) in terms of tan^(-1) x?
If x > 0, y > 0 and xy > 1, what is the value of tan⁻¹x + tan⁻¹y?
If x > 0, y > 0 and xy > 1, what is the value of tan⁻¹x + tan⁻¹y?
If x < 0, y < 0 and xy > 1, what is the value of tan⁻¹x - tan⁻¹y?
If x < 0, y < 0 and xy > 1, what is the value of tan⁻¹x - tan⁻¹y?
If x > 0, y < 0 and xy < -1, what is the value of tan⁻¹x - tan⁻¹y?
If x > 0, y < 0 and xy < -1, what is the value of tan⁻¹x - tan⁻¹y?
If x, y, z are positive, what is the value of tan⁻¹x + tan⁻¹y + tan⁻¹z?
If x, y, z are positive, what is the value of tan⁻¹x + tan⁻¹y + tan⁻¹z?
If x, y are positive, what is the value of cot⁻¹x + cot⁻¹y?
If x, y are positive, what is the value of cot⁻¹x + cot⁻¹y?
What is the value of $tan^{-1} (tan(\pi/4) - tan(\pi/4))$?
What is the value of $tan^{-1} (tan(\pi/4) - tan(\pi/4))$?
If $tan^{-1} x = \pi/3$, what is the value of $tan^{-1} (1/x)$?
If $tan^{-1} x = \pi/3$, what is the value of $tan^{-1} (1/x)$?
What is the value of $cos^{-1} (1/\sqrt{2})$?
What is the value of $cos^{-1} (1/\sqrt{2})$?
If $sin^{-1} x = \pi/6$, what is the value of $sin^{-1} (\sqrt{1 - x^2})$?
If $sin^{-1} x = \pi/6$, what is the value of $sin^{-1} (\sqrt{1 - x^2})$?
What is the value of $cot^{-1} (\sqrt{3})$?
What is the value of $cot^{-1} (\sqrt{3})$?
What is the value of tan⁻¹(x) + tan⁻¹(1/x)?
What is the value of tan⁻¹(x) + tan⁻¹(1/x)?
If cot⁻¹(x) = π/3, what is the value of cot⁻¹(1/x)?
If cot⁻¹(x) = π/3, what is the value of cot⁻¹(1/x)?
What is the value of sin⁻¹(x) + sin⁻¹(1/x)?
What is the value of sin⁻¹(x) + sin⁻¹(1/x)?
If tan⁻¹(x) = π/4, what is the value of tan⁻¹(√(1-x²))?
If tan⁻¹(x) = π/4, what is the value of tan⁻¹(√(1-x²))?
What is the value of cos⁻¹(x) + cos⁻¹(1/x)?
What is the value of cos⁻¹(x) + cos⁻¹(1/x)?
If cot⁻¹(x) = π/6, what is the value of cot⁻¹(√(1+x²))?
If cot⁻¹(x) = π/6, what is the value of cot⁻¹(√(1+x²))?
What is the value of sin⁻¹(x) - sin⁻¹(1/x)?
What is the value of sin⁻¹(x) - sin⁻¹(1/x)?
If tan⁻¹(x) = π/3, what is the value of tan⁻¹(1/√(1+x²))?
If tan⁻¹(x) = π/3, what is the value of tan⁻¹(1/√(1+x²))?
What is the value of cos⁻¹(x) - cos⁻¹(1/x)?
What is the value of cos⁻¹(x) - cos⁻¹(1/x)?
If cot⁻¹(x) = π/4, what is the value of cot⁻¹(1/√(1-x²))?
If cot⁻¹(x) = π/4, what is the value of cot⁻¹(1/√(1-x²))?
If x, y are positive and xy < 1, what is the value of tan⁻¹x + tan⁻¹y?
If x, y are positive and xy < 1, what is the value of tan⁻¹x + tan⁻¹y?
If x, y, z are positive, what is the value of tan⁻¹x + tan⁻¹y + tan⁻¹z?
If x, y, z are positive, what is the value of tan⁻¹x + tan⁻¹y + tan⁻¹z?
If x, y are positive, what is the value of cot⁻¹x + cot⁻¹y?
If x, y are positive, what is the value of cot⁻¹x + cot⁻¹y?
What is the value of cot⁻¹x in terms of tan⁻¹x?
What is the value of cot⁻¹x in terms of tan⁻¹x?
If cot⁻¹x = π/3, what is the value of cot⁻¹(1/√(1-x²))?
If cot⁻¹x = π/3, what is the value of cot⁻¹(1/√(1-x²))?
