Q. What is the simplified value of (cos4 A – sin4 A)?
A) 2 cos2 A
B) 0
C) 1
D) cos2A
✔ Correct Answer: cos2A
Exam Insight
-
Related Questions
See also
Article
- UPSC Economy - Preparation Tips, Book and Author
- UPSC Polity - Preparation Tips, Book ad Author
- India e-Visa: 11 नए Entry Ports जोड़े गए
- Khakee: The Bengal Chapter – Everything You Need to Know
- भारत–यूरोपीय संघ मुक्त व्यापार समझौता (FTA) क्या है? | Current Affairs Analysis in Hindi
- Uruguay's New President Yamandu Orsi
- Govt of India Appointed ONGC New Director Arunangshu Sarkar
- Ningol Chakouba Festival: A Celebration of Love and Bonding in Manipur
- Sequence and Series – Important Formulas (Complete Chapter Notes)
- Upcoming Blockbuster Movies of 2025: Must-Watch Releases for Every Genre
Info
- Simplified Border Crossing Procedures: A Guide to Smoother Travel
- Simplified Border Crossing Procedures: A Guide to Easier Travel
- Smart Life Hacks: Simplify Your Daily Routine & Boost Productivity
- Unlocking Chinese Characters: History, Structure, and Cultural Significance
- Practical Daily Life Solutions: Simplify Your Everyday
- 60 Clever Life Hacks: Boost Productivity, Simplify Daily Tasks & Improve Life
- Kelkar Committee: Tax Reforms and Recommendations in India
- Understanding Reactivity in Programming: A Comprehensive Guide
- Goods and Services Tax (GST) in India: A Comprehensive Guide
- Ashgabat Agreement: A Landmark Transit and Transport Deal in Central Asia
- Understanding the Unicode Character: U+00B0 (Degree Symbol)
- Streamlining Customs Procedures: Faster, Easier International Trade
- Share Articles & AMP Notes: Effortlessly Share Knowledge and Insights
- 3-Tier Architecture MCQ: A Comprehensive Guide
- Script Reform: Transforming Writing Systems and Cultural Identity
- Learn Japanese Hiragana: Master the Basic Syllabary & Writing System
- Clever Tips & Life Hacks for Daily Efficiency & Smart Living
- Decoding Complex Scientific Notations: Understanding Symbols Like °, ±, ³, and µ
- C# Programming Language: A Comprehensive Guide for Developers
- Amazon Prime Video
- Release Dates & AMP Streaming Availability: Your Guide to New Movies & Shows
- Doubtnut: Free Online Education Platform for Students
- Khan Sir: The Popular Educator - Biography, Teaching Style & Impact
- MSME: Empowering Small and Medium Enterprises in India
- IRCTC eWallet: Recharge, Book Tickets & Manage Your Account
- UPI: A Comprehensive Guide to India's Unified Payments Interface
- How to Write a 2-Paragraph Essay: A Comprehensive Guide
- Create & Run Free Online Polls: Easy-to-Use Poll Maker
- Understanding the Unicode Character Set: €£¥
- Ishwar Chandra Vidyasagar: A Pioneer of Social Reform in 19th Century Bengal
- Moplah Rebellion: A Deep Dive into the 1921 Malabar Uprising
- Understanding the Unicode Character Sequence: '€¢£¥'
- Understanding Government Identification: Types, Uses, and Importance
- Image-URL-of-Type-1: A Comprehensive Guide
- Vedic Civilization: Origins, Culture, and Legacy
- 3-Year-Olds and Multiple Choice Questions (MCQs): Development & Assessment
- Indian Prime Ministership: 2014-Present - Narendra Modi's Tenure
- Make in India: Boosting Domestic Manufacturing & Economic Growth
- Boosting Entrepreneurship & SMEs: Strategies for Growth
- NRI 2025: Expected Insights and Trends
- Emergency Response: Preparedness, Planning & Best Practices
- Zettelkasten: A Powerful Note-Taking System for Enhanced Thinking
- Harmonization of Transport Regulations: Streamlining Global Logistics
- Nifty 50 Index Funds: A Comprehensive Guide for Investors
- Mongolian Cyrillic Alphabet: History, Unique Characters, and Modern Use
- Improving Response Capabilities: Strategies & Techniques
- Effortless Productivity: Your Guide to the Easiest-to-Use Apps
- Customer Lifetime Value (CLTV): How to Calculate & Maximize It
- Land Reforms in India: History, Impact, and Challenges
📚 Explore Knowledge
Browse Articles by Category
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
39
Categories
📘
International Relation
📘
World News
📘
India News
📘
Current Affairs General Awareness
📘
Entertainment
📘
Sports
📘
Movies
📘
Food
📘
Technology
📘
Games
📘
Shopping
📘
Business
📘
Health
📘
Politics
📘
History
📘
Geography
📘
Science And Technology
📘
Social
📘
Reviews (Books, Movies, Music, Etc.)
📘
Career
📘
Education
📘
Research
📘
News
📘
Blog
📘
Research Journals
📘
Documentary
📘
Cybersecurity
📘
Space
📘
Environment
📘
Medicine
📘
Economics
📘
Literature
📘
Philosophy
📘
Religion
📘
Arts And Culture
📘
Beauty
📘
Fashion
📘
Travel
📘
Other
🎯 Popular Topics
Explore the most searched educational topics.
🚀 Find Jobs by State & Department
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
🔥 Popular Job Categories
UPSC
SSC
POLICE
DEFENCE
BANK
SPSC
JUDICIARY
AllIndia
ANDHRA PRADESH
ARUNACHAL PRADESH
ASSAM
BIHAR
CHHATTISGARH
GOA
GUJARAT
HARYANA
HIMACHAL PRADESH
JAMMU AND KASHMIR
JHARKHAND
KARNATAKA
KERALA
MADHYA PRADESH
MAHARASHTRA
MANIPUR
MEGHALAYA
MIZORAM
NAGALAND
ODISHA
PUNJAB
RAJASTHAN
SIKKIM
TAMIL NADU
TELANGANA
TRIPURA
UTTARAKHAND
UTTAR PRADESH
WEST BENGAL
ANDAMAN AND NICOBAR
CHANDIGARH
DADRA AND NAGAR HAVELI
DAMAN AND DIU
DELHI
LAKSHADWEEP
PUDUCHERRY
📚 Subject-wise MCQs Practice
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.
General Knowledge
Mathematics
Reasoning
Physics
Chemistry
English
General Science
Biology
Indian History
World History
Indian Geography
World Geography
Polity
Economics
Sociology
Political Science
Sports
Famous Places
Awards and Honours
Famous People
Day and Event
Books and Authors
Current Affairs
Computer Knowledge