Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If sin –1 x + cos –1 (1 – x) = λπ has a solution, then values of λ is /are
A
0
B
C
1
D
All of these
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b, c, d)
sin –1 x + cos –1 (1 – x) = λπ
equation exist if 0 ≤ x ≤ 1
for x = 0 ; L.H.S = 0 ⇒ λ = 0
Similarly check for x = 
& x = 1
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems