Question

Evaluate 2 tan 45°+cos^2 30°-sin^2 60°

Answer 1

Answer:

2

Step-by-step explanation:

2 Tan45+ cos^2 30-sin^2 60

2*1+√3/2-√3/2

2+3/4-3/4

2+0

2

Answer 2

Answer:

2

Step-by-step explanation:

value of :2tan45° = 2,cos^2 30°=3/4,sin^2 60°=3/4

then, 2+3/4-3/4 = 8+3-3/4=2

therefore answer is "2"