Question:
If a sin 45°= b cosec 30°, then the value of \(\frac {a^4}{b^4}\) is
If a sin 45°= b cosec 30°, then the value of \(\frac {a^4}{b^4}\) is
Updated On: Sep 6, 2024
- 1
- 28
- 23
- 26
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D): 26.
Was this answer helpful?
0
4
Top Questions on Trigonometry
- The angles of depression of the top and the bottom of an 8 m tall building from the top of a multi-storeyed building are 30° and 45° respectively. Find the height of the multi-storeyed building and the distance between the two buildings. (use \(\sqrt{ 3}\) = 1.73)
- CBSE Class X - 2024
- Mathematics
- Trigonometry
- The shadow of a tower standing on a level ground is found to be 40 m longer when the Sun’s altitude is 30° than when it was 60°. Find the height of the tower and the length of the original shadow. (use \(\sqrt{ 3}\) = 1.73)
- CBSE Class X - 2024
- Mathematics
- Trigonometry
- Prove that: \((\cot \theta - \csc \theta)^2 = \frac{1 - \cos \theta}{1 + \cos \theta}.\)
- CBSE Class X - 2024
- Mathematics
- Trigonometry
- Evaluate: \(\sin A \cos B + \cos A \sin B\); if \(A = 30^\circ\) and \(B = 45^\circ\).
- CBSE Class X - 2024
- Mathematics
- Trigonometry
- For what value of \(\theta\), \(\sin^2\theta + \sin\theta + \cos^2\theta\) is equal to 2?
- CBSE Class X - 2024
- Mathematics
- Trigonometry
View More Questions
Questions Asked in AP POLYCET exam
- If the centroid of a triangle formed by the points \((a,b), (b, c)\) and \((c,a)\) is at the origin, then \(a^3+b^3+c^3 =\)
- AP POLYCET - 2024
- Triangles
- If the slope of the line joining the points (4,2) and (3,-k) is -2, then the value of k is
- AP POLYCET - 2024
- Slope of a line
- The ratio of the sum and product of the roots of the quadratic equation \(7x^2-12x+18=0\) is
- AP POLYCET - 2024
- Quadratic Equations
- If 25 cm each is the object and image distances due to convex lens, then its focal length is
- AP POLYCET - 2024
- Light - Reflection and Refraction
- The number of degenerate orbitals present in 4d subshell is
- AP POLYCET - 2024
- Structure of atom
View More Questions