A1-sinα
B1 + sinα
C1 + cosα
D1- cosα
Answer:
1- cosα
Related Questions:
Find x if sinx=12sin x=\frac{1}{2}sinx=21
If 4 cos2θ - 3 sin2θ + 2 = 0, then the value of tanθ is (where 0 ≤ θ < 90°)
In the given figure ∠ABC=∠ABD,BC=BDthen△CAB=△\angle{ABC} = \angle{ABD}, BC = BD then \triangle{CAB} =\triangle∠ABC=∠ABD,BC=BDthen△CAB=△___________