Question:
Find the maximum value of 15sin θ + 20cos θ.
Find the maximum value of 15sin θ + 20cos θ.
Updated On: Jun 23, 2024
- (A) 25
- (B) 35
- (C) 30
- (D) 5
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Explanation:
Given: 15sin θ + 20cos θHere a = 15 and b = 20Then the maximum value ∴ The maximum value of 15sin θ + 20cos θ is 25.Hence, the correct option is (A).
Given: 15sin θ + 20cos θHere a = 15 and b = 20Then the maximum value ∴ The maximum value of 15sin θ + 20cos θ is 25.Hence, the correct option is (A).
Was this answer helpful?
0
0
Top Questions on Straight lines
- \[ \cos^{-1} \left( \cos \left( \frac{-7\pi}{9} \right) \right) = \]
- KEAM - 2024
- Mathematics
- Straight lines
- If \( \left( 1 + \cos \frac{\pi}{8} \right) \left( 1 + \cos \frac{7\pi}{8} \right) \) =
- KEAM - 2024
- Mathematics
- Straight lines
\[ \int \left( \frac{\log_e t}{1+t} + \frac{\log_e t}{t(1+t)} \right) dt \]
- KEAM - 2024
- Mathematics
- Straight lines
- If \( x = a(\cos \theta + \theta \sin \theta), \, y = a(\sin \theta - \theta \cos \theta) \), then \( \frac{d^2 y}{dx^2} \) equals
- MHT CET - 2024
- Mathematics
- Straight lines
- If lines $\frac{x - 1}{-3} = \frac{y - 2}{2k} = \frac{z - 3}{2}$ and $\frac{x - 1}{3k} = \frac{y - 5}{1} = \frac{z - 6}{-5}$ are mutually perpendicular, then $k$ is equal to:
- KCET - 2024
- Mathematics
- Straight lines
View More Questions
Questions Asked in MHT CET exam
- A 0.5 kg object is moving with a velocity of 10 m/s. What is its kinetic energy?
- MHT CET - 2025
- work, energy and power
- Which of the following is the correct electron configuration for an oxygen atom?
- MHT CET - 2025
- Atomic Structure
A 2 $\text{kg}$ mass is attached to a spring with spring constant $ k = 200, \text{N/m} $. If the mass is displaced by $ 0.1, \text{m} $, what is the potential energy stored in the spring?
- MHT CET - 2025
- mechanical properties of solids
- If \( \vec{A} = 2\hat{i} + 3\hat{j} \) and \( \vec{B} = 4\hat{i} - \hat{j} \), then the dot product \( \vec{A} \cdot \vec{B} \) is:
- MHT CET - 2025
- Product of Two Vectors
A 10 $\mu\text{C}$ charge is placed in an electric field of $ 5 \times 10^3 \text{N/C} $. What is the force experienced by the charge?
- MHT CET - 2025
- Electrostatics
View More Questions