$\frac{1}{secA+tanA}$ is equal to

$\frac{1}{secA+tanA}$ is equal to
1). cosecA - cotA
2). sinA - cosA
3). secA - tanA
4). sinA + cosA

SSC CGL Books

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (4+4)
Submit:

Other Questions

1. The minimum value of sin2θ + cos2θ + sec2θ + 2cosec2θ + tan2θ 

2. If cos2 θ - sin θ = 1/4, then what is the value of sin θ?

3. Which of the following is not true for a rhombus?

4. In a triangle ABC, ∠A = y, ∠B = x and ∠C = y + 20. If 2x – y = 20, then the triangles is:

5. A bus travels $\frac{2}{5}$ of a total journey at its usual speed. The remaining distance was covered by bus at $\frac{6}{7}$ of its usual speed. Due to slow speed it reaches its destination 50 minutes late. If the total distance is 200 kms, then what is the usual speed (in km/hr) of bus?

6. The angle of elevation of a tower from a distance 100 m from its foot is $30^{0}$. Height of the tower is :

7.  Solve for x in the given equation: Arc tan (2x) + arc tan (x) = π/4

8. If 5sin2θ + 4cos2θ = 9/2 and 0 < θ < π/2, then cot θ is equal to?

9. what is the simplified value of $\frac{sin 2A}{1+cos 2A}$ ?

10. What is the simplified value of $sin^{2} (90 - \theta) - \left[\frac{sin(90 - \theta)sin\theta}{tan \theta}\right]$?