The number of solutions for the equation cos − 1 ( 1 − x ) + m cos − 1 x = 2 nπ where m > 0 , n ≤ 0 is

Mathematics - Inverse Trigonometric Functions Question with Solution | TestHub

MathematicsInverse Trigonometric FunctionsGeneral ( General, Domain, Range & Graph)Easy1 minQB

MathematicsEasysingle choice

The number of solutions for the equation $cos^{- 1} (1 - x) + m cos^{- 1} x = \frac{nπ}{2}$ where $m > 0, n \leq 0$ is

Answer:

Solution:

L.H.S is always +ve and R.H.S is negative.

There is no solution.

Stream:JEESubject:MathematicsTopic:Inverse Trigonometric FunctionsSubtopic:General ( General, Domain, Range & Graph)

⏱ 1mℹ️ Source: QB

Loading discussions...