If θ is an acute angle and tanθ + cotθ = 2, then the value of sin3θ + cos3θ is
A. 1
B. 1/2
C. 2√2
D. √2
Answer:C
If θ is an acute angle and tanθ + cotθ = 2, then the value of sin3θ + cos3θ is
A. 1 B. 1/2 C. 2√2 D. √2