Question
If sin (A + B) = cos (A + B), what is the value of tan
A?Solution
The correct answer is D
- If cos θ = (4x² – 1)/(1 + 4x²) then find the value of sin q.
The angles of elevation of the top of a flagpole from two points A and B on level ground are 30° and 60° respectively. The points A and B are on the s...
which of the following is equal to [(tan θ +secθ -1)/ (tanθ-secθ +1)] Â
- If sec A = 2, then what will be the value of sin² A?
What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?
- If sin 2 Â A + sin 4 Â A = 1 and cos 2 Â A + cos 4 Â A = 1, then find the value of (sin 4 Â A - cos ...
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
If sinAo = (√3/2), then find the value of (sin245o + cos230o) × A ÷ 5 given that 0 < A < 90...
If P, Q, R, S are the vertex of a cyclic quadrilateral. Find the value of
`1/sec p` + `1/sec q` + `1/sec r` +`1/sec s`
...