Question
Mathematics Question on Functions
The domain of y=cos−1∣42−∣x∣∣log(3−x)−1 is [α, β) - {y} then the value of α+β-y =?
A
9
B
12
C
11
D
10
Answer
11
Explanation
Solution
The Correct answer is option (C) : 11
The domain of y=cos−1∣42−∣x∣∣log(3−x)−1 is [α, β) - {y} then the value of α+β-y =?
9
12
11
10
11
The Correct answer is option (C) : 11