Q28Multiple choice
The number of distinct real roots of cos x sin x cos x = 0 in the interval cos x cos x sin x π π − ≤ x ≤ is 4 4
- (A)0
- (B)2
- (C)1
- (D)3
The number of distinct real roots of cos x sin x cos x = 0 in the interval cos x cos x sin x π π − ≤ x ≤ is 4 4