^{1}/5
^{1}/3
^{3}/5
^{5}/4
If 5 cos A - 12 sin A = 0, then the value of is
^{17}/12
^{17}/19
^{19}/12
^{19}/17
If tan θ =^{ 5}/12, then sec θ =
^{10}/24
^{25}/144
^{13}/12
^{15}/14
If a sin θ = 1 and b tan θ = 1, then the relation between a and b is
a^{2} = b^{2}
a^{2} - b^{2} = 1
a^{2} + b^{2} = 1
a^{2} + b^{2} = -1
cot θ =
^{cos θ}/ sinθ
^{1}/cos θ
^{sin θ}/cosθ
^{1}/sec θ
In Δ PQR,∠ Q = 90^{o}, PQ = 4 cm and PR = 9 cm, then the value of sinP is
^{10}/9
^{√95}/9
^{√65}/9
^{√17}/4
sin^{2} 50+ cos^{2} 50 =
1
0
1.25
2.32
In right triangle Δ ABC, ∠ B = 90^{o}, tan C = ^{1}/2. If AC = 6 cm, then AB =
^{6}/√5 cm
2 cm
^{3}/√5 cm
√5 cm
If 2 sin θ = √3, then cos θ =
^{√3}/2
^{2}/√3
^{1}/2
2
If sec θ = √3, then sin θ + cos θ =
√2
√6 + √3