a. Express 9 cos + 40 sin in the form R cos ( ),
Question:
a. Express 9 cos θ + 40 sin θ in the form R cos (θ − α), where R > 0 and 0 < α < 90°. Give the value of α to 3 decimal places.
b. 
Calculate:
i. The minimum value of g(θ)
ii. The smallest positive value of θ at which the minimum occurs.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a To express 9 cos 0 40 sin in the form R cosa we can use trigonometric identities Lets start by fin...View the full answer
Answered By
Anshuman Chakravarti
As a tutor, I bring a wealth of hands-on experience and proficiency that resonate with students and spark their enthusiasm for learning. My approach is not just about relaying information; it's about fostering an engaging and effective learning experience.
1. Personalized Approach: I understand that each student is unique, with different strengths, challenges, and learning styles. I adapt my teaching methods to cater to individual needs, ensuring that the material is presented in a way that resonates with them. This personalized approach creates a sense of connection and shows that I genuinely care about their progress.
2. Expertise and Knowledge: Backed by a vast knowledge base, I can explain complex topics in a clear and concise manner. My deep understanding of various subjects allows me to break down difficult concepts into manageable parts, helping students grasp even the most challenging material.
3. Practical Application: I believe that learning is most effective when students can see the practical applications of what they're studying. I provide real-world examples and scenarios that show how the concepts they're learning can be applied in their everyday lives or in their future careers. This bridges the gap between theory and practice and makes the learning process more engaging.
4. Interactive Learning: I encourage active participation and engagement during our sessions. By asking questions, initiating discussions, and encouraging students to share their thoughts, I create an interactive environment that promotes critical thinking and deeper understanding. This approach keeps students attentive and invested in the learning process.
5. Problem-Solving Emphasis: Problem-solving is a crucial skill that extends beyond academics. I place a strong emphasis on guiding students through problem-solving processes, helping them develop analytical thinking and problem-solving skills. This approach not only aids in their academic success but also equips them with valuable skills for life.
6. Supportive and Empowering: I strive to create a supportive and nonjudgmental learning space where students feel comfortable asking questions and seeking clarification. I offer constructive feedback and celebrate their successes, boosting their confidence and motivation to continue learning.
7. Enthusiasm and Passion: My genuine passion for teaching and learning is infectious. I aim to instill a sense of curiosity and excitement in my students by demonstrating my own enthusiasm for the subjects we're exploring. When students see my dedication, it encourages them to invest more effort into their studies.
8. Continuous Improvement: Just as I encourage students to embrace a growth mindset, I also believe in continuous improvement for myself as a tutor. I stay updated with the latest teaching methodologies and educational technologies to ensure that my tutoring techniques remain effective and relevant.
9. Relatability: I understand that students might find certain topics challenging or intimidating. Drawing from relatable examples and anecdotes, I make abstract concepts more understandable and relatable, demonstrating that everyone can grasp these ideas with the right approach.
10. Holistic Learning: Beyond the immediate subject matter, I aim to foster holistic learning. This includes promoting critical thinking, effective communication, time management, and study skills. I want my students to excel not only in their studies but also in various aspects of their personal and academic lives.
In essence, my tutoring approach isn't just about transferring knowledge; it's about creating a comprehensive and impactful learning journey. Students are attracted to my approach because it offers them a chance to explore, understand, and excel in their studies while developing essential life skills along the way.
0 Reviews
10+ Question Solved
Related Book For 
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
Question Posted:
