Brand Logo
Login
Search
Brand Logo

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • About Us
  • Why We Built Edzy
  • Search Learning Resources
  • Blog
  • CBSE News & Updates
  • Contact Us
  • CBSE AI Tutor
  • CBSE Resource Hub

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

TF
Question Practice

Which of the following is a correct identity for tan(-A)?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Mathematics
Mathematics
Trigonometric Functions
Question Bank

Which of the following is a co...

Single Answer MCQ
Q-00051708

Which of the following is a correct identity for tan(-A)?

1

tan(A)

2

−tan(A)

3

1/tan(A)

4

tan(2A)

Previous QuestionNext Question
Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What does the word "trigonometry" literally mean?

Single Answer MCQ
View explanation
Q2.

Which of the following applications is NOT typically associated with trigonometry?

Single Answer MCQ
View explanation
Q3.

When an angle is measured in radians, how many radians correspond to a complete revolution?

Single Answer MCQ
View explanation
Q4.

Which direction indicates a positive angle measurement?

Single Answer MCQ
View explanation